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

单词	low position blasting coal
释义	low position blasting coal 低位放顶煤
随便看	balanced engine balanced environment balanced equation balanced equations balanced erection balanced error balanced error range balanced error solution balance desiccator balance design balance des paiements courants Balanced Essential Fatty Acids Formula balance detail balance detector balanced euheterosis Balance development balance device balanced excitation balanced experiment balanced experimental design balanced exploration balanced explosive Balanced expression balance dexterously balanced factor