赛斯专业词典
wide flange beam
宽翼缘梁
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Wide-flange Beam
槽型宽翼梁
宽翼缘T形梁
宽缘标
宽缘梁
宽翼缘梁
wide-flange beam mill
宽缘钢梁轧机
wide-flange beam roll
宽缘工字钢轧辊
wide flange i beam
宽缘工字钢
wide flange I-beam
宽缘工字钢
宽缘型钢
wide flange steel beam
宽翼缘工字梁
prestressed wide-beam frame
扁梁框架
Wide band wide beam-width
宽带宽波束
wide beam
宽束
宽波束
宽光束
Wide beam width
宽波束
Wide Flange
宽肢
wide flange channel girder
槽形宽翼梁
wide flange drawing workpiece
宽凸缘筒形件
wide flange specially shaped section column
宽肢异形柱
Wide Flange Steel Section
宽翼工字钢
wideband wide beam
宽带宽波束
Wide-beam
宽波束
wide-beam bandwidth
宽波束
wide-beam frame
扁梁框架
最近更新
吸氢量再生水泥混凝土强直透光characteristic of a light signal多变量耦合系统现象virtual behavior资本与负债比率