The various criterions of work safety and health for a working place are evaluated with a method of checklist.

采用调查表法进行现场作业采访、观察和评估作业位置的各项安全卫生指标。

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These declarations make federal aid available to make sure state and local responders have support they need as they work to save lives and to protect property and public health and safety, as preparations and initial response efforts take place.

WHITEHOUSE: The White House