proof pressure

短语词组

短语

• 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
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