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The use of the air leg rock drill is the same as that of other rock drill tools, and even more so. Its small fuselage, long life, high safety and energy saving. As far as my country's overall rock dri

On May 30, a batch of mining air leg rock drill ordered by Guizhou merchants were loaded and shipped in the intelligent equipment manufacturing workshop of China Coal Group. This shipment of mining ai

Water well drilling rigs are suitable for water well drilling, geological survey, geological core drilling, small grouting holes, blast holes in railways, water conservancy, bridges, dam foundations a

Gasoline rock drills should be regularly maintained during use. The quality of gasoline rock drill maintenance determines the performance of the rock drill. The performance of the rock drill directly

Air leg rock drills are used in many fields, but improper operation may not only reduce the operating efficiency, but also may be dangerous. Therefore, the correct operating procedures for air leg roc

On the morning of May 20, Yingjisha County Party Committee Vice Secretary, Jining Aid Xinjiang Command Comrade Sun Xizhong and his entourage visited China Coal Group, accompanied by Jining High-tech Z