Additional PPE requirement for various special activity are described in the relevant site safety practice.
对各种特殊作业的附加个人防护用品的要求在相应的现场安全规程中进行了描述。
You cannot substitute additional written work in place of this requirement.
不得以其它书面作业代替讨论活动。
You cannot substitute additional written work in place of this requirement.
不得以其它书面作业代替讨论活动。
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