This courseware combines graphics and text to systematically outline the safety points of the entire construction process of attached scaffolding, and is a high-quality reference material for safety management in the field of construction.
.
Bureau of housing and urban rural development: Notice on Further Strengthening the prevention and control of construction dust on construction sites
Detailed node method and construction process diagram of reinforced concrete structure engineering, page 227 of 2018 Public Edition, see the end of the text for download
