美国和加拿大脚手架安全操作指南
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美国、加拿大脚手架安全操作指南 Hazard Alert
? ? Each year, more than 60 workers are killed by falls from scaffolds, about 1 in 5 of the fatal falls in construction. Besides problems with planks and guardrails, the main causes of injuries and deaths on scaffolds are poor planning for assembling and taking them apart, missing tie-ins or bracing, loads that are too heavy, and being too close to power lines. Also, falling objects can hurt people below scaffolds.
? ? 在建筑工地上，每年都有超过60名工人从脚手架上高处坠落死亡，大约占高处坠落死亡人数的1/5。除....
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施工安全资料
消防安全
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