On December 3, a batch of small excavators in the second workshop of intelligent equipment production and manufacturing of China Coal Group were being loaded.

On November 30, sponsored by Jining Technical Education Group, and undertaken by Shandong China Coal Industry And Mining Group Co., Ltd.

Composition And Application Scope Of Mechanical Components Of Mucking Machine

On November 23, a batch of small excavators in the second workshop of intelligent equipment production and manufacturing of China Coal Group are being load.

On November 18, a batch of small excavators in the second workshop of intelligent equipment production and manufacturing of China Coal Group are being load.