短語(yǔ)詞組

短語(yǔ)

• oil pressure test for tightness 油密試驗(yàn);油壓密封試驗(yàn);油密試驗(yàn)油壓密封試驗(yàn)
• water pressure test for tightness 水密試驗(yàn);水壓緊密性試驗(yàn)水密試驗(yàn)
• wingestedr pressure test for tightness 水密考查
• air pressure test for tightness 氣密性試驗(yàn);氣密性氣壓試驗(yàn)
• Tightness test pressure 氣密性試驗(yàn)壓力;致密性試驗(yàn)壓力
• tightness water pressure experiments 嚴(yán)密性水壓試驗(yàn)
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