Click on the official account: building materials, more information, free..
Download the standardized atlas of safety protection, external scaffolding, and civilized construction on page 114
Attention to Renhuai driver: the west ring line will be closed for construction for a week from the 13th
Closed construction to the end of next year! Involving Nanning Nanwu Road, Mingxiu Road, Zhuangjin Avenue

