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

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	setting plan setting plane setting plants into flower pots setting plate setting pocket setting point setting-point setting pointer Setting point of power surplus setting point test setting-point test setting pole setting-pole setting poles setting pond setting position setting posture setting potentiometer setting power setting power scheme setting pressure setting price setting principle setting principles setting projector