1.
Scaffold steel pipes should be made of φ 48.
3 × 3.
6 steel pipes, and the maximum weight of each steel pipe should not exceed 25.
ringlock scaffolding system ledger end
8Kg;.
[monthly solicitation for safety production] strengthen the safety management of outsourced construction and implement the safety management
“Construction enterprise system model: internal control and financial management” was officially published!
