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The bolter machine is suitable for soil nails made of various materials (such as angle steel, rebar, steel pipe, etc.). There are two methods for making soil nailing walls: one is to insert the ribs b

In order to standardize the unmanned aircraft engaged in operational flight activities and promote the safe, orderly and healthy development of the unmanned aircraft industry, the Civil Aviation Admin

The pneumatic breaker is powered by compressed air and achieves impact work through impact and control mechanisms. It is also widely used in roads, municipalities and mines because of its convenient c

In order to further improve the employment and entrepreneurship of retired military personnel in the province, on the afternoon of November 5th, the first Shandong Military Enterprise Industrial Devel

The pneumatic pavement breaker is a crushing tool powered by compressed air. The compressed air is distributed to the two ends of the cylinder by the slashing flow, so that the hammer reciprocates and

Recently, through the strict review of corporate declarations, local review recommendations, expert reviews, etc., China Electronics Enterprise Association announced the list of outstanding enterprise