(2021-2-22) construction version

The female driver stopped at random and delayed the construction. She was stunned when taking the car. How can she drive out?

Construction technology | sad: two scaffold collapse accidents occurred in Anhui and Yunnan, and three people died! Bamboo (wood) scaffolds and portal steel pipes are proposed to be completely banned in China

Detailed explanation of PC construction process of prefabricated high-rise residential building

Notice of Yuxian Emergency Management Bureau on earthwork collapse accident in road construction

【 Reminder 】 The renovation construction of Shanghai Central Center will temporarily close these roads tomorrow morning

Waterproof membrane construction and precautions, the most complete waterproof construction summary!

Construction technology | hanging certificate is completely cool! E-Certificate = national networking, social security and professional