If there are something wrong with three components, the lifting load may drop and cause casualty accidents.

这三大构件一旦出现问题，极易造成吊物坠落，甚至造成严重的伤亡事故。

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The paper introduced a kind of practical technique for measuring the lifting load of main shaft skip and the data analysis approach.

介绍了一种实用的提升机主井箕斗实际提升载荷的测试技术与数据分析方法。

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Opetation efficiency is high, lifting load is heavy, movable and flexible etc. , is an ideal movable extraction apparatus in oil field.

具有作业效率高、提升载荷大、机动灵活等特点，是理想的移动式采油设备。

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Physically demanding work was defined as work involving repetitive lifting, load-carrying or other significant physical exertion.

BBC: Heavy work 'bad for childbirth'

A.L.L.S. The acronym, according to some, stands for Bad-Ass Load-Lifting Suckers.

FORBES: "Let's Punch A Hole In the Sky"

The pages load quickly because a lot of the heavy lifting is done by Danger's server software before the pages are delivered to the handheld.

BBC: The new hi-tech must-haves