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Interpretation of structural requirements of scaffold parts!
The safety accident of scaffold is mainly caused by the violation of the structural requirements of relevant safety technical specifications of scaffold in the process...
The safety accident of scaffold is mainly caused by the violation of the structural requirements of relevant safety technical specifications of scaffold in the process...
1、 Foreword (1) the erection and construction management of fastener type steel pipe external scaffold for building construction reflects the enterprise’s characteristic external scaffold image...