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Scaffolding is a critical component of construction sites, providing workers access to elevated areas. However, improper use, ...
来自MSN2 个月
How to Work with Scaffolding SafelyIt consists of 5-ft. standard end frames and cross braces to make a 7-ft. long scaffold. In addition to base plates and a guardrail system, the main components of a scaffolding system are the ...
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