To study the Maximum acceptable weight of lift(MAWL)in females and to provide a basis for drafting occupational health standard of manual lifting tasks.
研究女性手工搬举的最大可接受重量，为手工搬举作业劳动负荷标准的制定提供参考依据。
The method deduced in this paper can also be used to calculate the maximum tensile forces for lifting a weight nearby the water surface during the salvaging operation.
本文导出的计算方法也可用于计算打捞作业中提升重物至水面附近时吊索的最大张力。
The method deduced in this paper can also be used to calculate the maximum tensile forces for lifting a weight nearby the water surface during the salvaging operation.
本文导出的计算方法也可用于计算打捞作业中提升重物至水面附近时吊索的最大张力。
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