英语词汇“Mine workings firmness”的翻译、意思、用法、释义-英汉汉英双解词典

单词	Mine workings firmness
释义	Mine workings firmness 井巷稳固性
随便看	Qimo Qimonda AG qi monggol uu? Qi Monism qi monist theory Qi Moujia qi movement Qimoxin QIMS Qimu Qimugen rise Qin and Sui Dynasty Qinan Mining Area Qinan Sag Qinan ZHU QinaQena Qin architecture Qin art qina xuantong Qinba area Qinba Areas qinba economic corridors Qinba Health Project Qinba hilly region Qin Bamboosilk