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单词
grout cover, grouting pad
释义
grout cover, grouting pad
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。
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heavier yearling
heavies
heaviest
heaviest-handed
heaviest-hearted
heaviest piece
heaviest piece weight
heavily
heavily-armed
heavily armed
heavily buffered flour
heavily built
heavily-built
heavily-builts
heavily burdened river
heavily calcified
heavily coated electrode
heavily compound-wound motor
heavily conducting
heavily cracked
heavily damped circuit
heavily dope
heavily doped
heavily-doped
heavily doped crystal
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更新时间:2026/5/19 18:46:08