1.
1 Steel Pipe: Scaffold steel pipes should use diameter 48.
3 × 3.
6 steel pipes.
The maximum mass of each steel pipe should not exceed 25.
kg.
.
Zhengzhou torrential rain disaster accountability, the owner / construction / design / supervision and other 8 people were arrested!
New specification! Full text mandatory! General specification for construction scaffolding, implemented from October 1! Full download with
Settlement, final accounts, construction visa, quantities, audit calculation difficulty solution summary, understand it all at once!