Zhongsheng Heyuan chocolate truffle 01 temporary workers 2022/10/21 (Beijing Hui) Toilet partition on the fourth floor of Building 8 # (1 bricklayer, 1 journeyman, 2 persons in total).

Standardized site construction Atlas of China Railway No.5 Engineering Group Co., Ltd. (road and bridge)

Construction technology big action! The super project of “needling in the wind and embroidering on the sea floor” is really a “cow”!
