On the afternoon of April 4th, a batch of Dump Mine Cars were formally installed in Shandong China Coal Group Intelligent Equipment Manufacturing Workshop , and they will be sent to a mine in Inner Mo
Daily maintenance: Check whether the wheel of the minecart rotates flexibly, and whether the sound is normal when the wheel rotates. Whether the yaw of the wheel and the wear of the rim are beyond the
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Executive Editor: Zhang Wen / Editor: Linda Zhang