英语词汇“roof bolting”的翻译、意思、用法、释义-英汉汉英词典

单词	roof bolting
释义	roof bolting 【采矿】顶板锚杆支护以上来源于：《21世纪大英汉词典》 roof bolting顶磐栓固 ; 岩磐栓固roof bolting頂磐栓固 ; 岩磐栓固礦冶工程名詞
随便看	dvmrp d.v.m.s. dvms dvm，doctor of veterinary medicine dvojnice dvom dvor dvorak dvorak-dealey keyboard dvorak keyboard dvorak technique dvorak键盘 dvorak，antonin dvorak，antonin (1841－1904) dvorce dvoretsky's stochastic approximation theorem dvoretsky随机逼近定理 dvoretzky-kiefer-wolfowitz inequality dvoretzky-kiefer-wolfowitz不等式 dvoretzky's stochastic approximation theorem dvoretzky随机逼近定理 dvorichna dvoriki dvornik dvory nad zitavou