精密红外辐射计
precision infrared radiometer
经纬仪-带尺法
the method of transit-steel tape
经纬仪检定装置
theodolite verification device
经纬仪测量系统
Theodolite measuring systems
theodolite measurement system
经纬仪测绘法
mapping method with transit
method of transit mapping
经纬水准仪
convertible transit level
transit level
经食道超声心动仪
transesophageal echocardiography HemosonicTM100
经皮主动脉速度记录仪
transcutaneous aortic velograph