桥式起重机可分为普通桥式起重机、简易粱桥式起重机和冶金专用桥式起重机三种。
Bridge crane bridge crane can be divided into ordinary, simple beam bridge crane and metallurgical three special bridge crane.
铸造起重机是桥式起重机的一种，是冶金厂的专用起重设备。
The foundry crane is the member of bridge crane family and specifically used in the metallurgical plant.
QZ型-通用桥式起重机，抓斗天车，抓斗行车，抓斗起重机，煤渣抓用起重机，垃圾专用起重机。
QZ type general overhead crane, grab crane for coal cinder handing, garbage handing.
QZ型-通用桥式起重机，抓斗天车，抓斗行车，抓斗起重机，煤渣抓用起重机，垃圾专用起重机。
QZ type general overhead crane, grab crane for coal cinder handing, garbage handing.
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