Electrolyte Analyzer,HBA1c Analyzer,Audicom HbA1c analyzer, Audicom Automatic Electrolyte Analyzer, Audicom Electrolyte Analyzer,

medical instrument, electrolyte analyzer, automatic electrolyte analyzer, analyzer

X-Ray Machine,Ultrasound machine,Anaesthesia machine,Ventilator,ambulance vehicle,X-ray machine, X-ray table, X-ray Accessories, X-Ray Film Processor, Mammography X-ray machine, DR, C-arm, Stationary X-ray machine, HF mobile X-ray machine, Ultrasound Scanner, Veterinary, Black&White-troller, Black&White-portable, Color-troller, Color-portable, Operating Room, Defibrillator, Patient Monitor, N2O Sedation System, Pediatric Ventilator, Portable Ventilator, Ventilator with Trolley, Anesthesia Machine, Hole Shadowless Lamp, LED Shadowless Lamp, Integral Reflection Operation Lamp, Bone drill, H.F. Electrosurgical Unit, Suction Unit, Pendant, Operating Table, In-Vitro Diagnostic Equipment, Hematology Analyzer, Microscopes, Urine Analyzer, Blood coagulation analyzer, ESR analyzer, Electrolyte Analyzer, Biochemistry Analyzer, Elisa Reader & Washer, Infusion&Syringe Pump, Double Channel Syringe, Single Channel, ECG/EEG/EMG, Stress ECG, ECG Workstation, 12-Channel ECG, 6-Channel ECG, 3-Channel ECG, Single Channel ECG, Endoscope, Sterilization, Horizontal Cylindrical Type, Vertical Type, Table Top Type, Portable Type, ENT&Ophthalmology, Optial Equipment, Dental, Dental Autoclave, Dental Chair, Dental X-ray film processor, Dental X-ray Unit, Laboratory Instrument, Biological Safety Cabinet, Biological Microscope, Spectrophotometer, PH Meter, Blood Mixer, Shaker, Water Distiller, Stirrer, Dry Oven, Incubator, Centrifuge, Baby Care, Baby Scale, Neonatal Ventilator, Infant Radiant Warmer, Fetal Doppler, Fetal Monitor, Infant Incubator, Ward & Hospital Furniture, Chart Holder, Emergency Bed, Bath Trolley, Drug Trolley, Emergency Trolley, Food Trolley, Bedside Cabinet, Hospital Bed, Nursing Equipment, Physical Therapy Equipments, Beauty, Digital Thermometer, Urine/Stool Container, Dialysis Products, Pulse Oximeter, Mercurial Sphygmomanometer, Manual Resuscitator, Stethoscope, Electronic Blood Pressure Monitor, Nebulizer, Oxygen Concentrator, Operation Microscope, Operating Microscope for Neurosurgery, Multi-function Operation Microscope, Operation Microscope for ENT, Operation Microscope for Ophthalmic, Microscope for dental, Surgical Instrument, Burns Instrument, ENT Instruments, Neuro Instruments, Orthopaedic Instruments, Abdominal Instruments, Surgical Instrument Set, Gynecologic and Obstetric, Veterinary Equipment, ECG, Monitor, Ultrasound Machine, Medical Consumables, Disposable Gloves, Syringes, Laboratory Materials, Funeral Product

Centrifuge,Microscope,First-Aid Case,Electronic Balance,Magnetic Stirrer Hot Plate,Microscope, slides, eyepiece, stereo microscope, monocular microscope, trinocular microscope, Binocular microscope, Centrifuge, hematocrit centrifuge, high speed centrifuge, low speed centrifuge, Water bath/ Shaker / Heating mantle, Heating Mantle, Shaker, Water Bath, Stirrer/ Hotplate/ Blood mixer/Oscillator/Pipette, oscillator, blood mixer, hotplate, stirrer, Incubator / Oven /Furnace /Fume hood, fume hood, furnace, Incubator, Oven, Autoclave /Sterilizer /Water distiler / Freezer, blood bank, freezer, evaporator, water distiller, sterilizer, autoclave, PH meter/Turbidimeter/ Pipette, Turbidimeter, Pipette, dissolved oxygen meter, PH meter, Spectrometer / GC / HPLC /AAS, VIS Spectrophotometer, UV-VIS Spectrophotometer, Colorimeter, FTIR Spectrometer, IR Spectrophotometer, AAS, Flame Photometer, Gas Chromatograph, HPLC, Polarimeter/Refractometer /Viscometer, flame photometer, Viscometer, Durometer, Calorimeter, Point Tester, Polarimeter, Refractometer, Electric balance / Mechanical balance / Scale, moisture analyser, kitchen scale, bath scale, baby scale, scale, mechanical balance, electric balance, Teaching Products, other small teaching tool, oscilloscope, ammeter, Lab. Glassware/Porcelain, porcelain, glassware, Electrophoresis / PCR, PCR, electrophoresis, Medical equipment, ventilator, defibrillator, Syring pump, Infusion pump ,CPAP, sphygmomanometer, thermometer, patient monitor, ECG, oxygen cylinder, oxygen concentrator, suction machine, Ultrasonic cleaner/Various Analyzer, Tissue processor microtome, electrolyte analyzer, microplate reader, hematology analyzer, chemistry analyzer, urine analyzer, ultrasonic cleaner, Operating items, infant incubator, ultrasound scanner, X-RAY machine, operating lamp, operating table, Anesthesia machine, Hospital bed/Wheel chair/Furnituer, First Aid Box/Cruthes, Hospital Bed/Wheel Chair, Teaching human Model, Medical Disposable, Pharma,

X-Ray Machine,Ultrasound Scanner,Infant incubators,Anesthesia machine,Clinical Lab Analyzer,17.Infrared Vein Finder, Feature product, 01.Ultrasound Scanner, B/W Ultrasound Scanner, Color Doppler Ultrasound scanner, Ophthalmic A/B Ultrasound Scanner, Veterinary Ultrasound scanner, 02.Monitor, Defibrillator With Monitor, monitor / Fetal monitor, Multi-parameter patient Monitor, Pulse Oximeter, 03.Infant Medical Equipment, Infant Incubator, Infant Radiant Warmer, Infant Phototherapy Unit, Fetal Heart Doppler, 04.X-ray machine, DR System, Stationary X-ray, Mobile X-ray, Mammography, C-arm, Automatic X-ray Film Processor, Medical Film Printer, Dental x-ray unit, Accessories for X-ray, 05.Anesthesia machine, 06.Ventilator, Ventilator, Infant Ventilator, portable ventilator, CPAP, 07.Operating lamp & Operating table, Operating shadowless lamp, Operating Table, 08.Electrosurgical Unit, 09.ECG, 10.Infusion Pump&Syinge Pump, 11.Sterilizer, Portable Sterilizer, Table Top Sterilizer, Vertical Sterilizer, Horizontal Cylindrical Sterilizer, Drying Oven, 12.Hospital Furniture, Hospital bed, Baby bed & Child bed, Orthopedics Traction Bed, Bedside Cabinet, Examination Bed, Medical Trolley, 13.Dental Chair, 14.Physical Device, Oxygen generator, Suction apparatus, Nebulizer, 15.Medical Science Instrument, Comprehensive Emergency Skills Training, Nursing Skills Training, Clinical Skill Training Model, Maternal and child specialist skills training mo, Professional skills training model for clinical, Anatomy Model, 16.Clinical Lab Analyzer, Semi-auto Biochemistry Analyzer, Full-auto Biochemistry Analyzer, Hematology Analyzer, Blood Coagulation Analyzer, Microplate Reader& Washer, Electrolyte Analyzer, Urine Analyzer, Spectophometer, all item, feature product, dental chair, hospital bed, oxygen concentrator, monophasic defibrillator, electrosurgical unit, Infusion pump, operating lamp, ECG, x-ray machine, Patient monitor, steam sterilizer, ultrasound machine, ventilator, Infant incubator, anesthesia machine, Old Product, ALL Products, Ultrasound Scanner, Infant Medical Equipment, Autoclave Sterilizer, Monitor, Medical Science Instrument, X-ray Machine, Anesthesia Machine, Ventilator, Operation Lamp&Operating Table, Infusion Pump&Syinge Pump, Hospital Furniture, ECG Machine, Physical Device, Dental Chair, Electrosurgical Unit,

Color Doppler,IVD & Clinic Items,Patient Monitor,Neonatal & Fetal Care,Ophthalmic Equipment,Medical Image & Printing, Ophthalmic Ultrasound, Ultrasound Scanner, Color Doppler, X-ray Film, X-ray Film Processor, Video Printer, ECG Recording Paper, Inkject Printing Paper, IVD & Clinic Items, Microplate Reader, Microplate Washer, Hematology Analyzer, Biochemistry Analyzer, Thermal Cycler, Coagulation Analyzer, ESR Analyzer, Electrolyte Analyzer, Urine Chemistry Analyzer, Specific Protein Analyzer, HbA1C Analyzer, Clinic tube rotator, Microscope, Patient Monitor & Life Support, Operation Lamp, Operation Table, Pendant, Anesthesia Machine, Ventilator, Patient Monitor, Electrosurgical Unit, Defibrillator, ECG Machine, Pulse Oximeter, Vital Sign Patient Monitor, Syringe Pump, Infusion Pump, Neonatal & Fetal Care, Infant Incubator, Infant Radiant Warmer, Neonatal Phototherapy, Infant Patient Monitor, Fetal Maternal Monitor, Fetal Doppler, Air Oxygen Blender, ENT, Dental, Optical Electronics, Dental Unit, Oilless Compressor, Dental X-ray series, Ear.Nose & Throat treatment Unit, Operation Microscope, Head Lamp & Loupes, Colposcope, Ophthalmic Equipment, Slit Lamp Microscope, Ophthalmic Ultrasound, Refractometer, Streak Retinoscope, Ophthalmoscope, Auto Visual Field Analyzer, Medical Furniture, Electrical Hospital Bed, Manual Hospital Bed, Gynecology Bed, Hospital Emergency Trolley, Hospital Trolley, Cabinets and Over-bed Table, Blood Donation Chair, ,, Medical Care and Beauty, Oxygen Concentrator, Syringe Destroyer, Stethoscopes, Suction Machine, Nebulizer, Blood Pressure Monitor, Glucose Meter, Electric Patient Lift, Ambulance&Refrigerated truck, Ambulance, Refrigerated truck,

Biohemistry Analyzer,Multitest Analyzer,Hematology Analyzer,Platelet Function Analyzer,Electrolyte Analyzer,Semi-automatic Biochemistry Analyzer, Multitest Analyzer, Fully-automatic Biochemistry Analyzer, Hematology Analyzer, Platelet Function Analyzer, Coagulometer, Electrolyte Analyzer, ELISA Reader, Microplate Washer,

Anesthesia Machine,Medical Ventilator,Patient Monitor,X-ray Machine,Medical Ultrasound,Surgery & ICU Equipment, Anesthesia Machine, Ventilator, Portable Ventilator, Patient Monitor, Surgical Suction Pump, Oxygen Concentrator, Electrosurgical Unit, Infusion Pump, Syringe Pump, Nebulizer, External Defibrillator, Examination Lamp, Surgical Light, Head Light, Operating Table, Medical Pendant, Other Surgery & ICU Equipment, Medical Imaging, Mobile X-ray Equipment, X-ray Film Processor, Mammography System, Digital Radiography, C-arm Radiography, X-ray Radiography, Portable X-ray Unit, Portable 2D Ultrasound, Mobile 2D Ultrasound, Portable 3D/4D Doppler, Mobile 3D/4D Doppler, Other Imaging Equipment, Lab Equipment, Elisa Reader/Washer, Biochemistry Analyzer, Urine Analyzer, Blood Coagulation Analyzer, Electrolyte Analyzer, Hematology Analyzer, PCR, ESR Analyzer, Centrifuge, Spectrophotometer, Microscope, Washing Sink, Fume Hood, Pipette, Biomedical Incubator, Blood Bank/Refrigerator, Water Bath, Microtome, Gynaecology & Neonatal Equipment, Infant Ventilator, Infant Patient Monitor, Infant Incubator, Infant Radiant Warmer, Infant Phototherapy Unit, Jaundice Meter, Infant Scale, Infant Bed, Fetal Doppler, Fetal Monitor, Maternal/Fetal Monitor, Delivery Bed, Dental Equipment, Dental X-Ray Unit, Dental Panoramic X-ray Unit, Dental Unit, Dental Autoclave, Dental Cabinet, Dental Working Table, Other Dental Instrument, Medical Optoelectronics, Video Endoscope, Colposcope, Operating Microscope, Slit Lamp Microscope, Biological Microscope, ENT Workstation, Other Optoelectronics Equipment, Other ENT Equipment, Ophtalmology Equipment, Ophthalmoscope, Refractometer, Ophthalmic Console, A/B Scanner, Yag Laser, Other Ophtalmology Equipment, EMG, ECG & EEG, EMG, ECG, EEG, Sterilizer, Table Top Sterilizer, Vertical Sterilizer, Horizontal Cylindrical Sterilizer, Daily Physical Examination Equipment, Blood Pressure Monitor, Pulse Oximeter, Adult Scale, Blood Glucose Meter, Furniture & Logistics, Hospital Bed, Stretcher, Trolley, Wheelchair, Table & Chairs, Locker, Wardrobe & Cupboard, Other Furniture & Logistics, All Categories,

Medical Disinfectant,Perhydrol Low Temperature Plasma Sterilizer,Full-Automatic Endoscope Disinfector,Automatic Vacuum Tube Decapper,Fully Automatic Sperm Quality Analyzer,Medical Device, Automated Western Blotting System, Electrolyte Analyzer, Erythrocyte Sedimentation Rate (ESR) Dynamic Analy, Chromosome Karyotype Scanning and Analyzing System, BEION M series Biological Microscope, BEION Automatic Fiber Fineness Analyzer, BEION Urine Sediment Analyzer, BEION S3 Fully Automatic Sperm Quality Analyzer, Automatic Vacuum Tube Deccapper, EHROH YL-600 Full-Automatic Endoscope Disinfector, EHROH ETP-100H Perhydrol Low Temperature Plasma St, Medical Disinfectant, Animal Biting (Scratching) Disinfection Solutions, Cleaning and Disinfection of Medical Devices, Skin Disinfection Solutions, Object Surface Disinfection Solutions, Hand Disinfection Solutions, BEION Fluid System, Pinch Valve,

Anesthesia Machine and Ventilator,Electrosurgical unit,dialysis machine,x ray machine,patient monitor,Emergency Operating Equipment, Patient Monitor, Anesthesia Machine and Ventilator, Oxygen Concentrator, Suction Machine, Syringe pump and Infusion pump, Operating table, Operating lamp, Medical Pendant, Electrosurgical Generator, oxygen flow meter, Nebulizer, Spirometer, Defibrillator, Laboratory Machine, Centrifuge, Hematology Analyzer, Biochemistry Analyzer, Urine Analyzer, Electrolyte Analyzer, Medical Refrigerator, Blood Gas Analyzer, Microscope, Microtome, HbA1c Analyzer, Balance, Spectrophotometer, Urea Breath Test Analyzer, Coagulation Analyzer, ESR Analyzer, Microplate Reader and Washer, ECG EEG EMG, ECG machine, EEG machine, EMG machine, B Ultrasound Scanner, Ultrasound Probe, Bladder Scanner, Veterinary Ultrasound, Trolley Ultrasound, Portable Ultrasound, Ordinary Diagnostic Machine, Scale, Pulse Oximeter, UV Phototherapy, Thermometer, Blood Pressure Monitor, Vein Finder, Glucose Meter, Dialysis Machine and Accessories, Maternal&Infant Product, Fetal Doppler, Breast Pump, Neonatal Phototherapy, Baby Scale, Fetal monitor, Infant Incubator&Warmer, Endoscope System, Endoscope Imaging, Laporoscope, Colposcope, Gastroscope and Colonoscope, Video Laryngoscope, Hospital Beds and Furniture, Besides Cabinet, Beds, Ophthalmology Equipment, Operation Microscope, Fundus Camera, Chart Projector, Ophthalmoscope, Tonometer, Slit lamp, Perimeter, Lensmeter, Auto Refractometer, A/B Scan, ENT Equipment, Ent Treatment Table, ENT Patient Chair, Audiometer, Hearing Aid, ENT Diognostic Set, X ray machine and Accessories, Medical Xray Machine, X ray protection products, X ray processor, Dental Equipment, Dental Chair, Dental Stimulation Unit, Sterilizer Autoclave, Medical Comsuables, Silicone Catheter, Urine Stri

Hematology Reagents,ISE Reagents,Electrolyte Analyzer,Urine Cell Reagents,Chemistry Detergent,Hematology Analyzer, Hematology Reagents, Electrolyte(ISE) Reagents, Electrolyte Analzyers, Hematology Control, Urine Sediments Reagents, Chemistry reagents,

BINARY HPLC Systems,Isocritic HPLC Systems,UV/Vis Dual Beam Spectrophotometer,UV/Vis Single Beam Spectrophotometer,Visible Spectrophotometer,FT-IR Spectrophotometer,Automic Absorption Spectrophotometer,IR Spectrophotometer,Gas Chomotography,PCR,RT/PCR,Electrophorice,Semi auto Biochemistry Analyzer,Elisa Reader,Elisa Washer,Hematology Analyzer,Electrolyte Analyzer,ESR Analyzer,Urine Analyzer,Full Auto Ramdom Acces Analyzer,

Na/K/Cl Electrolyte Analyzer,Na/K/iCa/Cl Electrolyte Analyzer,Na/K/iCa/Li/pH Electrolyte Analyzer,LytePack for Medica and Prolyte,Aviva pack for AVL/Roche 9180Analyzer,BLOOD GAS ANALYZER, ELECTROLYTE ANALYZERS, GLUCOSE METERS, ELECTROLYTE & BLOOD GAS REAGENTS, ELECTROLYTE ELECTRODES

microplate washer, blood gas analyzer, urine analyzer, electrolyte analyzer, hematology analyzer, chemistry analyzer

electrolyte analyzer,urine analyzer,hematology analyzer,coagulation analyzer,chemistry analyzer,Microplate Elisa Reader, Hematology Analyzer, Electrolyte Analyzer, chemistry Analyzer, Best Sellers, Hematology Analyzer for Veterinary, Electrolyte Analyzer for Veterinary

Ultrasound,Blood analyzer,x-ray machine & accessories,Beauty equipment,Veterinary equipment,Ultrasound, Sonoscape ultrasound, Chison ultrasound, Wireless ultrasound probe, Vet ultrasound, Color Doppler Ultrasound, 3D&4D Ultrasound, B&W Ultrasound, Portable Ultrasound, Bone density scanner, Fetal doppler, Ultrasound Cart, Vascular Doppler, Laboratory equipment, Vis spectrophotometer, UV Phototherapy, Water Purification machine, Muffle furnace, Spirometer, ATP analyzer, Water Bath, Laboratory Refrigerator, Electrolyte Analyzer, Biosafety cabinet, Hemoglobin test meter, Quantum analyzer, Vacuum freeze drying, Laboratory Incubator, Drying Oven, Specific protein analyzer, Tissue Embedding, Pulse Oximeter, Microplate Reader, Microplate Washer, Blood analyzer, Biochemical analyzer, Urine analyzer, Blood gas analyzer, Blood Coagulation Analyzer, Surgical Equipment, Infusion & Syringe Pump, Patient Monitor, ECG & EKG, High Frequency Electrotome, Defibrillator, Vein finder, Cold light source, Automatic Tourniquet System, Air purifying machine, Blood pressure monitor & Stethoscope, Nebulizer, Aspirator, Oxygenator, Oximeter, Operation Lamp, Operation bed, Beauty Equipment, Hifu, Body shaping, Home Use Series, Co2 Fractional Laser, 980nm Vascular Removal, ND Yag laser tattoo removal, OPT/SHR/E-light IPL, Diode Laser Hair Removal, X-ray, Panel Detector, CT scanner, Radiation Protection, X-ray Equipment&Accessories, X-ray Machine, Ophthalmology, Ophthalmic Unit, Fundus camera, Rebound Tonometer, Keratometer, Ocular screening, Chat projector, Auto lensmeter, Tonometer, Ophthalmoscope, Operation Microscope, Projection Perimeter, Auto refractometer, A/B scanner, Slit lamp, ENT treatment, Hearing aids, Image inspection scope, Fibrolaryngoscope, Video Laryngoscope, Integrated wall system, ENT Work station, Medical Furniture, ,, Medical Ozone Therapy Unit, Sputum Discharge machine, Automatic Elution Machine, Orthopedic Drill, Disinfection machine, Infant Phototherapy unit, Percutaneous Jaundice meter, Endoscope system, Endoscope camera, Anti-shake spoon, Brain figure meter, Medical waste incinerator, Ambulance, Digital colposcope, Body Analyzers, Mortuary Equipment, Dental Instrument, Anesthesia & Ventilator, Veterinary equipment, Autoclaves & Sterilizers, Centrifuge, Disabled Equipment, Incubator, Physiotherapy Equiptment, Pathology equipment, Medical consumable, Hospital Crash Cart,

fully automatic chemistry analyzer, semi automatic clinical chemistry analyzer, hematology analyzer, electrolyte analyzer, hematology reagents, hematology analyzer spares.

hba1c analyzer,nephelometer,chemistry analyzer,electrolyte analyzer,bilirubin meter,Lab Equipment, OET-N10 Specifc Protein Analyzer, OET-N400 Specific Protein Analyzer, OET-N3001 Specific Protein Analyzer, OET-T50 Homocysteine Analyzer, OET-A500 Full Auto Specific Protein Analyzer, Electrolyte Analyzer, Full Auto Electrolyte Analyzer, Semi Chemistry Analyzer/Biochemistry Analyzer, Hb Meter, Medical Equipment, Vitro Diagnostic Reagent, Nephelometer, HbA1c Analyzer, Total Bilirubin Meter, Vitro Diagnostic Reagent, HbA1c Reagent Kit, CRP Reagent Kit, Hs-CRP Reagent Kit, ASO Reagent Kit, RF Reagent Kit, MALB Reagent Kit, cys-C Reagent Kit, D-dimer Reagent Kit, Calibrator 1, Calibrator 2, Lab Disposable, Cuvette, Test Card, Product Showcase,

Medical Image System,Lab Diagnostic Product,Dental Product,Patient Monitor and Life Support Product,Hospital Furniture,Lab Diagnostic Instrument, Clinical Hematology Analyzer, Clinical Chemistry Analyzer, Reagent for Hematology and Chemistry Analyzer, Clinic Micro Reader and Washer, Clinical Electrolyte Analyzer, Clinic Centrifuge, Coagulator Analyzer, Clinical Urine Analyzer, Microscopes, ESR Dynamic Analyzer, Clinic Refrigerator, Ultrasound Machine/ System, Cart Based, Hand carried, Vet type, Carry Bag and Battery, Endoscope system, Accessaries for Ultrasound Machine, POCT, Electronic thermometer, Fingertrip Pulse Oximeter, Urine Analyzer, Uric Acid and Blood Glucose Meter, Blood Glucose Meter, Hemoglobin Meter, Blood Pressure Monitor, PRP Products, Respiratory, Compressing Oxygen Concentrator, Air Compressing Nebulizer, Dental Equipment, Dental Sterilizer, Dental Unit, E.N.T Units, E.N.T Treatment Unit, E.N.T Patient Chair, First Aid Patient Monitor, ECG Series, Hospital Gynecological Bed, Urine Analyzer, Oxygen Concentor, Nebulizer Series,

Laboratory,Ultrasound Scanner,Hospital Furniture,Medical Disposable,Life Support,Laboratory Equipment, Immunofluorometer Equipment, CD4, Hematology Analyzer and Reagents, Chemistry Analyzer and Reagents, Micro Plate Reader & Washer, Electrolyte Analyzer, Chemiluminescence Immunoassay System, Urine Analyzer, ESR Analyzer, Coagulation Analyzer, Oscillator, Blood Mixer, Identification of bacteria and drug sensitivity, Microscope, Autoclave, Centrifuge, Water Bath, Laboratory Consumable, Ultrasound Scanner, Mindray Ultrasound System, EMP Ultrasound System, Sonoscape Ultrasound Systems, Ventilator/Anesthesia, Ventilator, Anesthesia, Patient Monitor & Defibrillator, Biolight Patient Monitor, Multi-parameter, General Ward, Defibrillator, ECG, Patient Monitor, Hospital Furniture, Surgical Lights, Operation Microscope, Operating Table, Endoscopes, Veterinaries, In-Vitro Diagnostic Products, Radiology, Home Care, Thermometer, Fetal Doppler, Blood glucose meter, Test strip, Blood Pressure Monitor, Electronic Blood Pressure Monitor, Fingertrip pulse oximeter, Stethoscope, Universal Suction, Oxygen intake device Series, Oxygen Regulator, Oxygen concentrator, Nebulizer, Air purifier, Medical Disaposable, Dialysis Machine