anchored bridge crane beam 岩锚吊车梁
twin beam overhead bridge crane 双梁桥式行车 ; 双梁桥式起重机 ; 电动双梁桥式行车 ; 电动双梁桥式起重机
electric single-beam bridge crane 电动单梁桥式起重机
mono beam overhead bridge crane 电动桥式单梁起重 ; 电动单梁桥式行车
hand-operated single-and-double beam bridge crane 手动单双梁桥式起重机 ; 手动单双梁桥式吊车
one beam bridge crane 单梁桥式起重机
double beam bridge crane 双梁桥式起重机
beam of bridge crane 起重机主梁
Electric double-beam bridge crane 电动双梁桥式起重机
Whether the track beam have enough loading ability or not in this kind of case become the key whether the same tonnage bridge crane can be increased.
在这种状况下该轨道梁是否具有足够的承载能力，成为能否增加一台同吨位的桥式起重机的关键。
The electric single-beam bridge crane is used in equipment installation and overhaul.
桥 式 起重机 ，是一种轻小型起重设备。
Bridge crane bridge crane can be divided into ordinary, simple beam bridge crane and metallurgical three special bridge crane.
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。
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