Please read the operation instructions of hoisting machine.
敬请用户认真阅读卷扬机使用说明书。
保养提升系统。
They put the car up with a hoisting jack.
他们用千斤顶把车抬高。
Lowering and hoisting test for life boat.
救生艇收放试验。
Maintenance and repair of hoisting device.
启闭设备养护修理。
Guide rope hoisting device is an accessory.
导绳器是起重配件的一种。
We must use mechanical hoisting to load the goods.
我们必须用起重机来装载货物。
Person can not enter the arm movement range when hoisting.
吊装作业时人员不得进入摆臂运动范围内。
Lifeboat (rescue boat) to be done lowering and hoisting test.
救生(助)艇收放试验。
The hoisting machine can work normally, the brake should be reliable.
提升卷扬机应能正常工作，制动器应工作可靠。
This machine is the necessary equipment for hoisting of aerated concrete.
本机是加气混凝土吊装时的必备设备。
The paper discusses the problem on optimum design of mine hoisting equipment.
本文详细地论述了矿井提升设备优化设计问题。
The third part is to choose the driving motion version of the hoisting mechanism.
第三部分为起升机构的传动方案选型和设计计算。
It is the preferred equipment of the cage path rope well for safety efficient hoisting.
是绳罐道矿井安全高效提升的首选装备。
Hoisting test of engine room crane.
机舱行车吊重试验。
Hoisting test of engine room crane.
机舱行车吊重试验。
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