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

词汇	drift boring machine
释义	drift boring machine 钻巷机；又称“穿孔机”。用钻削方式钻进通道的大孔钻机。
随便看	vacancy jumps vacancy loop vacancy management vacancy mechanism vacancy migration vacancy migration energy vacancy mobility vacancy notice vacancy occupy of atoms vacancy of establishment vacancy of geologic survey vacancy of social performance awareness vacancy of society vacancy of succession Vacancy of supervision vacancy of village leadership vacancy order form vacancy pair vacancy pair diffusion vacancy possession vacancy rate vacancy rate homeowner vacancy rate in rental housing vacancy rate of commercial housing vacancy rate of rental