波纹管压力表 [机] bellows pressure gauge
- 现场压力表应通常是波登管或波纹管型。
Pressure gauges shall generally be bourdon tube or bellows type. - 波纹管密封的阀门应配备一个压力表作为波纹管有泄漏的指示计。
Valves with bellows seals shall be furnished with a pressure gauge as an indicator when bellows have a leak.