Set right angle fasteners on the outer uprights of the scaffold as end hanging point connectors, and set steel wire ropes between the end hanging point connectors to form a horizontal lifeline.
ringlock scaffolding ledger end
.
Woman roadside strange accident, the truth did not expect! If it wasn’t for surveillance, who would believe it
A fire broke out at the construction site of a major bridge in Chongqing, resulting in one death and two injuries
