词语截煤机
解释undercutter
undercutter〔名词〕凹形挖掘铲,截煤机详细»
undercutter〔名词〕截煤机详细»
undercutter〔名词〕凹形挖掘铲(截煤机)详细»
undercutter〔名词〕凹形挖掘铲,截煤机;n.凹形挖掘铲,挖掘犁详细»
截煤机coal cutter;coal-cutting machine详细»
截煤机coal cutting machine;undercutter详细»
截煤机coalcutter详细»
截煤机coal cutting machine详细»