词语acetylene welding
解释乙炔焊,气焊
词性名词
acetylene welding〔名词〕乙炔焊详细»
acetylene welding〔名词〕乙炔焊,乙炔焊接详细»
acetylene welding〔名词〕乙炔焊,气焊,乙炔焊详细»
acetylene welding气焊/乙炔焊详细»
acetylene welding乙炔焊,乙炔气焊,气焊详细»