短語(yǔ)詞組短語(yǔ)initial proof test pressure 初始驗(yàn)證試驗(yàn)壓力Proof f Pressure 耐壓proof test pressure 耐壓試驗(yàn)壓力explos ion -proof design pressure 防爆設(shè)計(jì)壓力Proof pressure test 耐壓試驗(yàn)Explosion Proof Pressure 防爆壓力fire proof by equal pressure 均壓防滅火POTTER EXP PROOF PRESSURE SWEITCH 壓力開(kāi)關(guān) 返回 proof pressure