Linear motors do not have the function of a reducer. Therefore, it takes a lot of power…
Meng Yu, deputy secretary-general of the China Electronic Commerce Association, said recentl…
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A Niigata 11FB concrete pump in use appears to be weak in pumping, when the pressure on the pr…
1. Overview
Since the applicati…
Since the applicati…
Abstract Xindaxincai (300080) ann…
Environmental pollution and energy crisis have become two major problems in today's soc…