shukesan 发表于 2018-5-16 07:21:09

BS EN 12811 Temporary works equipmen

BS EN 12811-1-2003 (2004)        Temporary works equipment — Part 1: Scaffolds — Performance requirements and general design
BS EN 12811-2-2004        Temporary works equipment — Part 2: Information on materials
BS EN 12811-3-2002        Temporary works equipment — Part 3: Load testing
BS EN 12811-4-2013        Temporary works equipment Part 4: Protection fans for scaffolds — Performance requirements and product design


admin 发表于 2018-5-16 10:40:47

谢谢您的分享，金币已奖励!
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