In manual lifting, learn the right way to lift, and use PPE when required.
人在提升重物时，要学会正确的方法，必要时使用个人防护用品。
The backgauge is designed manual lifting function, which is convenient to shear long sheet metal.
后挡料设计了手动抬升功能，便于超长板料剪切。
The lifting index appears to be an useful indicator for determining the risk of low back pain caused by manual lifting.
提举指数对手工提举所引起的下背痛是一个有意义的危险度评价指标。
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