proof pressure
短语词组
- initial proof test pressure 初始验证试验压力
- Proof f Pressure 耐压
- proof test pressure 耐压试验压力
- explos ion -proof design pressure 防爆设计压力
- Proof pressure test 耐压试验
- Explosion Proof Pressure 防爆压力
- fire proof by equal pressure 均压防灭火
- POTTER EXP PROOF PRESSURE SWEITCH 压力开关 返回 proof pressure