On the afternoon of July 2nd, a batch of water boring drilling rig machines was inspected and qualified in the intelligent equipment manufacturing workshop of Shandong China Coal Group.
On the afternoon of June 21, a batch of diamond core drills were loaded from the China Coal Group E-Commerce Industrial Park and sent to Weinan City, Shanxi Province.
Preventive maintenance refers to the repair method that confirms the status of equipment in advance based on the equipment's operating cycle and frequency of use.
On the afternoon of June 18th, a batch of rock drills passed inspection in the intelligent equipment manufacturing workshop of China Coal Group, formally loaded and shipped, and will soon be sent to X
On June 2nd, a batch of magnetic drilling machines were formally loaded and shipped from Shandong China Coal Group E-commerce Industrial Park and will be sent to Chengdu city, Sichuan Province. Over t
The main reasons for the decrease of drill speed.
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Executive Editor: Linda Zhang