Shandong China Coal Group Instrument Branch

On the morning of September 14, a batch of mining single hydraulic props and articulated roof beam equipment were loaded in the intelligent equipment manufacturing workshop of China Coal Group, and th

The multi gas detector is a commonly used detection instrument. It mainly uses gas sensors to detect the types of gases in the environment. It has the advantages of stable performance, flexible use, h

Recently, with the official approval of the State Intellectual Property Office, Shandong Carter Intelligent Robot Co., Ltd., a subsidiary of China Coal Group, has added a trademark registration certif

On September 5, a batch of fixed mine cart equipment was loaded in the intelligent equipment manufacturing workshop of China Coal Group and sent to Shanghai Port. The fixed mine cart shipped this time

Leak detection method-sound and hearing leak detection method The sound leakage detection method is divided into valve plug listening and ground listening. The former is used to find the clues and sc

Beam + 10mm, -7mm board + 8mm.-5mm. The thickness of the protective layer of the longitudinally stressed steel bars of beam and slab members shall be checked and accepted separately and shall meet the