这些规则与程序并未包含哪些危险？
在你开始这项工作前，你需要记得哪些安全规则与程序?。
What safety rules and procedures do you need to remember before you begin this job?
你如何鼓励你责任区内的人员来负担起有关规则与程序的责任？
How do you encourage people in your area to assume responsibility for procedures and orderliness?
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