Pneumatic rock drills are mainly used for two purposes:
1. The rock drill is a stone mining machine that uses the rotation and impact of the steel drill to drill holes in the rock, and is also use...
SHENLI
YT28
In urban subway expansion projects, station extension blasting is a critical and high-risk operation. As a manufacturer specializing in rock drilling machinery, we introduce t...
On the morning of August 23, the State Council Information Office held a press conference. Minister of Commerce Wang Wentao, Vice Minister and Deputy Representative of International Trade Negotiati...