英语词汇“grout cover”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	grout cover
释义	grout cover 止浆垫；井筒工作面预注浆时；预先在含水层上方构筑的；能够承受最大注浆压力压强并防止向掘进工作面漏浆、跑浆的混凝土构筑物。
随便看	overall loom width overall loss over-all loss overall losses overall loss measurement overall loss plan overall loss probability overall loudness level overall loudness rating overall magnetic field overall magnetization Overall magnetization overall magnification overall magnitude ratio overall maintenance control overall maintenance cost overall majority Overall Management Overall management of enterprises overall management of library books overall market capacity overall marketing mix overall market price coverage overall market risk overall mass balance