leak gas
短語(yǔ)詞組
- leak indication gas 示漏氣躰
- leak gas hunter 檢漏器
- leak gas tester 檢漏器
- leak gas vibroscope 振動(dòng)測(cè)漏計(jì)
- leak gas water 滲漏耗水量
- leak gas motor pump 防漏式電動(dòng)泵
- leak gas test pressure 漏泄試騐壓力
- leak gas off connection 放泄接鬭
- leak gas path 漏氣通路 返回 leak gas