The hoisting work and the excavation work, in the work process, possibly contact virulent material and so on.
吊装作业和挖掘作业，作业过程中，可能接触到有毒物质等等。
XCMGheroes Together we create power. In XCMG Hoisting Machinery Business Division, our team members work closely with each other to empower the cranes with thousand tons of lifting ability.
徐工英雄合作能制造最强的产品。在徐工起重机事件部，团体完美合作，赋予起重机千吨工作能力。
If you don't there is also risk that people will keep hoisting more work your way since the they think you have the time and energy to spare.
如果你不这么做的话，就要承担人们不断给你加工作的风险，因为他们会认为你有多余的时间和能量去完成这些。
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。
The coal mine main hoisting system couldn t safe work with the vibration of the derrick (especially in starting or stopping) .
煤矿主提升系统由于井塔的振动，无法满足安全生产的要求（尤其是在启动、停车阶段）。
It can greatly improve the efficiency of mine hoisting, and the work environment, reduce the energy consumption and raise the enterprise benefit and management level.
该系统的应用将极大地提高矿山提升的工作效率，改善工人的工作环境，降低能源消耗，提高企业效益和管理水平。
Abstract: This paper analyses organize characteristic interior of large axle and hoisting way under hot status. It is different from small piece. Modified technique of large drum axle are work out.
文摘：分析大型轴类的内部组织特点，以及其热状态下的吊装方式与小件的不同，制定适合大型滚筒轴的调质工艺。
Work principles of travel, braking, steering, lifting and swinging of mast, hoisting and cooling hydraulic circuits are all illustrated.
给出了行走、制动、转向、门架升降与摇摆、吊具，以及冷却液压回路的工作原理图。
The concerned work in this paper will benefit to future research on hoisting electric controlling system based on PLC technology.
本文对今后基于PLC的矿井提升电控系统的应用研究有一定的借鉴作用。
The concerned work in this paper will benefit to future research on hoisting electric controlling system based on PLC technology.
本文对今后基于PLC的矿井提升电控系统的应用研究有一定的借鉴作用。
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