Construction site, actually dug out jade, workers are crazy to pick up stones!
Then the workers began to isolate us, and then called a big truck. Many greedy workers also began to secretly take away a few...
scaffolding
Then the workers began to isolate us, and then called a big truck. Many greedy workers also began to secretly take away a few...
The temperature, depth and breadth are waiting for you to pay attention ▼ please pay attention to the loss prevention link of ABC Safety –...
Thank you for applying for and evaluating an intermediate professional title first, and then wait for enough years in the examination, so as to be...
Now I’m a supervisor. What is the difference between mechanical assistant engineer and secondary constructor? Conceptually, I’ll sort it out for you: 1. Secondary constructor...
Compared with the cleaning package, the cleaning of the construction package is only labor and no materials. Trapezoid Rubber Magnetic Chamfer What are the construction...
Please add our customer service wechat or telephone: 15310979412. Can an individual hold two professional engineer titles at the same time? Hello. I hope it...
Cast In Loop People only see it for one year at most. Looking for a chemical enterprise to be a laboratory technician, I feel very...
It is understood that the main crane is a 1300 ton crane, and the height of the main fan is 150 meters. China Wind Power...
Letter of Chongqing Municipal Commission of housing and urban rural development on Soliciting Opinions on the technical standards for safety at the construction site of...
Article 58 The State applies special labor protection to female workers and juvenile workers. 346 document) requires that the following three types of personnel are...