电缆式多次压力测试器
wireline multiple pressure tester
膨胀压力测试器
expansion-pressure tester
ITER导体穿缆测力测长系统
force and length measurement system for ITER conductor insertion
电位器式压力传感器
potentiometer type pressure transducer
potentiometer pressure transducer
膨胀式测试器
expansion testing instruments
液压式测力仪
ergometer by liquid pressure
自力式压力调节阀
self-operated pressure regulator
Electric control valve