... 带回转小车的桥式起重设备^Overhead crane with slewing crab 单主梁桥式起重机^Single girder overhead crane 双梁桥式起重机^Double girder overhead crane ...
基于52个网页-相关网页
单梁桥式起重机 single girder overhead crane 欧标双梁起重机 European standard double girder crane ..
基于1个网页-相关网页
manual single-girder overhead crane 手动单梁桥式起重机
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