这项操作要求召开工作前安全会，会议内容包括使用的建设和人员的位置。
This operation requires a Toolbox Talk, covering equipment use and positioning of personnel.
他失业前在佐治亚-太平洋公司的安全质检管理工作到现在才刚刚两个星期，那家公司主要生产纸类产品。 失业带来的情绪波动现在历历在目。
But it had been just two weeks since he lost his management job in safety and compliance at Georgia Pacific, the paper products company, and the maelstrom of emotions was still fresh.
美国环境保护署敦促承建商对1978年前建成的房屋进行铅安全的整改工作，把正在施工的房间隔离开，同时使用真空蒸发器和面具防止铅尘弥漫。
The U. S. Environmental Protection Agency obliges contractors to do lead-safe renovations on pre-1978 homes, isolating rooms where work is under way and using special vacuums and masks for dust.
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