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课程内容1 引言与基础2 HIRA (hazard identify and risk assessment)3 JSA和WSWP (Job safety analysis ) (written safety-work press)目的:学员理解HIRA的重要性;学员掌握HIRA程序和基本要求,能独立进行HIRA;掌握JSA,学会编制WSWP