... Cr Ni Mo Ti stainless steel castings or forgings 铬镍钼钛不锈钢 L D D1 D2 b Z-φd H 气动装置型号 Pneumatic device model 电动装置型号 ...
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The Model 20 Volume Booster is a smaller pneumatic device capable of high flow and exhaust capacity.
示范20卷，是一个较小的助推器气动装置的高流量和排气能力的能力。
The utility model provides a pneumatic conveying device, which includes a cylinder body, a piston rod, a piston seal, air storage Chambers on two sides, a reverser, and each inside passage.
本实用新型提供一种气动输送装置，包括缸体、活塞杆，活塞封，两侧的储气室，换向器，各内部通路。
The utility model relates to an agricultural seed sowing machine, in particular to a pneumatic seed feeding device used on a seed sowing machine.
本实用新型涉及一种农用播种机，特别是一种在播种机上使用的气吸式取种装置。
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