英语词汇“coal mine ventilation”的翻译、意思、用法、释义-英汉汉英双解词典

单词	coal mine ventilation
释义	coal mine ventilation 基本例句煤矿通风 Coalmine ventilation takes an important role for precautions against gas or dust and fire.煤矿通风评价首先要做好影响煤矿通风的基础资料。
随便看	toolcase tool case toolcases tool cases tool-cayyying device tool-centered tool center point tool-center point tool center track tool centrolity tool ceramics toolchain tool-chain toolchains tool change tool-change tool change mechanism toolchanger tool changer tool change robot TOOL changers for machine TOOL TOOL changers for machine TOOLS tool-change time tool changing tool changing device