CE

The ultrasonic flaw detector has a large detection distance, the ultrasonic flaw detector is small in size, light in weight, easy to carry ,current .construction industry is mainly used for detection

On the afternoon of October 19, the first three quarters of the China Coal Group e-commerce company was held in the conference room on the second floor of the Group Office Building.

At the special invitation of Jining Technician College, on October 18th, China Coal Group, Executive Deputy General Manager Li Zhenbo, and the Head of the Group's Human Resources Department Feng Yuyan

How much is the price of the rebar detector? This first needs to look at the thickness of the protective layer for the specific test. The protective layer of different types of rebar detectors has dif

On the afternoon of October 15, a batch of Bucket-Tipping Mine Car are loaded in the intelligent equipment manufacturing workshop of China Coal Group, and then sent to a mine in Gansu Province.

According to the "Notice On The Organization's Recommendation For The Tenth Batch Of Provincial-level Specialized And Special Small And Medium-sized Enterprises”, the third-party organizations organiz