China Inspection Union (Hainan) Testing Technology Co., LTD. (News Center)-9479威尼斯股份有限公司

Analysis of causes and preventive measures of cracks in road and bridge construction
2021-01-18 　　In recent years, the occurrence of crack diseases in road and bridge engineering is not uncommon, which has caused serious problems to the public's travel safety and the harmonious development between regions....
Road and bridge engineering testing technology
2021-01-14 　　0、引言　　In recent years, roads and Bridges have been affected by human factors such as car accidents, overloading and improper maintenance, as well as natural factors such as earthquakes and floods....
Sea construction quality supervision General I character [2011] No. 34
2020-09-23 ....
The Ministry of Ecology and Environment issued six environmental protection standards
2019-06-27 　　Recently, the Ministry of Ecology and Environment issued the "Technical Guidelines for Sampling Volatile Organic Compounds in Soil and groundwater" and other six national environmental protection standards announcement....
From September 1, Hainan implemented the real-name management system for labor employment in the field of engineering construction
2018-03-30 Hainan will strictly regulate labor and employment management, fully implement the real-name management system, and gradually establish and improve the province's unified labor security supervision and management system。新修....

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Analysis of causes and preventive measures of cracks in road and bridge construction

Road and bridge engineering testing technology

Sea construction quality supervision General I character [2011] No. 34

The Ministry of Ecology and Environment issued six environmental protection standards

From September 1, Hainan implemented the real-name management system for labor employment in the field of engineering construction