Shandong China Coal Group Instrument Branch

With the continuous advancement of construction technology and material technology, the underground drainage network has developed rapidly in recent years. The underground drainage pipe network pipe,

The underground water leak detector must have an auxiliary tool to perform its function. The auxiliary tool of the underground water leak detector mainly includes the puncher's leaking rod, and the le

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.

On the morning of October 15th, Jining Senior Vocational School Ministry Of Finance And Economics Director Guo Jihong, Jining Senior Vocational School Ministry Of Finance And Economics Assistant Direc

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