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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

Recently, Jiangsu Province Agricultural And Rural Hall this year, the second batch of self-operated products of agricultural machinery production enterprises were strictly reviewed, and the list of th