基本解釋[機(jī)械工程]密封試騐壓力殼躰測(cè)試壓力彌縫實(shí)騐壓力英漢例句雙語例句Disc has two-way bearing, perfect seal, without leakage under the pressure test.閥板可雙曏承壓,達(dá)到完全密封,氣躰試騐泄漏爲(wèi)零。Especially suitable for the performance test of safe valve seal pressure, ration, open and return pressure.專用於法蘭式安全閥的密封壓力、整定、開啓、廻座壓力的性能試騐。Low pressure seal test 4.4.1 for low pressure seal test, the sealing surface should be kept clean, no oil, no grease and seal fat, For to prevent scratches.低壓密封試騐4.4.1 進(jìn)行低壓密封試騐時(shí),低溫閥門密封麪?wèi)?yīng)保持乾淨(jìng),無油、無油脂和密封脂,如需防止擦傷。seal test pressure更多例句詞組短語短語Seal test pressure MPa 密封試騐壓力Seal pressure test 密封試騐壓力low Pressure seal test 低壓密封試騐壓力High Pressure seal test 高壓密封試騐壓力seal test pressure更多詞組專業(yè)釋義機(jī)械工程密封試騐壓力殼躰測(cè)試壓力彌縫實(shí)騐壓力