1.
single-beam electric hook crane
电动单梁吊钩起重机
2.
THE APPLICATION OF FX1N-PLC IN ELECTRICAL DRIVING SYSTEM IN 25 TON DUAL-BEAN,HOOK AND BRIDGE CRANE
PLC在25吨电动双梁吊钩桥式起重机电力拖动系统中的应用
3.
Calculating Method of the Minimal Hook Weight of Active Lowing Hooks for Cranes
起重机主动落钩的吊钩最小质量计算
4.
electric single-beam bridge crane
电动单梁桥式起重机
5.
Lifting hooks--Shank hooks with point
GB/T10051.5-1988起重吊钩直柄单钩
6.
Lifting hooks--Blanks of shank hook with point
GB/T10051.4-1988起重吊钩直柄单钩毛坯件
7.
hand-operated single-and-double beam bridge crane
手动单双梁桥式起重机
8.
Improned Proposal of 40/10 Ton Crane;
40/10t旋转吊钩桥式起重机的改造方案
9.
Lifting hooks--Inspection of shank hook in service
GB10051.3-1988起重吊钩直柄吊钩使用检查
10.
Lifting hooks--Technical conditions of shank hook
GB/T10051.2-1988起重吊钩直柄吊钩技术条件
11.
Insulation hanger bridge is applicable to factories with equipment to electrolyze non-ferrous metals such as aluminum and magnesium.
绝缘吊钩桥式起重机，适用于冶炼铝，镁等电解有色金属设备的工厂。
12.
" Lifting hooks--Mechanical properties, lifting capacities,stresses and materials"
GB/T10051.1-1988起重吊钩机械性能、起重量、应力及材料
13.
Researches and developes a new technique in making the U-Shape groove (include board of flank) in the main girder of the LD electric single-girder grane by cold bending;
LD型电动单梁起重机主梁U型槽(侧板)冷弯成型工艺的研究与开发
14.
uses a crane to hoist the construction Beams.
用起重机吊起建筑物的横梁
15.
The hook and rope of a crane can be regarded as a pendulum that is drived by slewing motion and derricking motion and cause sway.
起重机这类起重运输设备的吊钩缆绳可以看作受大车、车运动驱动的机械摆,会产生摆振。
16.
air motor hoist with top hook
带顶钩的风动起重机
17.
Standard headroom monorail hoist. it is applicable on single-girder crane which has a monorail, the space between two wheels of the trollwy is adjustable.
标准净空高度单梁电动葫芦，用于单轨道系统的单梁起重机，行走机构的走轮宽度可调节。
18.
Design and Practice of the Hook on Electrolysis Multifunction Overhead Crane
电解多功能天车起重吊钩的设计与实践