词语crane beam
解释吊车梁
词性名词
crane beam〔名词〕吊车梁详细»
crane beam〔名词〕吊车梁,起重机梁详细»
crane beam〔名词〕吊车梁,起重机梁;n.起重机梁详细»
crane beam〔名词〕吊车梁,起重机梁,行车梁详细»
吊车梁crane beam详细»
吊车梁crane beam;crane girder详细»