In the measurement of hospital medical equipment, which medical equipment belongs to the national mandatory measurement?

Electrocardiograph

Multi-parameter Monitor

Micro Syringe Pump

Micro Infusion Pump

Ventilator

Blood Pressure Monitors

Body Scales

Anesthesia Machines

Color Ultrasound Doppler

Hemodialysis Machines

Infant Incubators

Laboratory equipment (including biochemical analyzers, urine analyzers, blood cell analyzers, acid meters, spectrophotometers, etc.)

CT

Nuclear magnetic **** vibration

X-ray machine

etc.