The utility model relates to a pneumatic injection pump, comprising a cover board, a vessel, an air inlet, compressed air, mortar and a grout outlet.
气压式注浆泵主要由盖板、容器、进气口、压缩空气、砂浆和出浆口组成。
A method for determining selenium in human's toenail by using pneumatic steady flow injection with hydride generation atomic absorption spectrometry instead of peristaltic pump has been developed.
本文建立了一种以气动稳流取代蠕动泵的流动注射氢化物发生原子吸收测定趾甲中硒的方法。
Design the injection molding with pneumatic ejecting, so as to suit the injection molding with big ejecting force in deep mold and thin wall barrel.
针对大型、深腔、薄壁筒形件脱模较大，及要求成型后变形小的特点，采用气动的脱模方式进行了注射模具的设计。
Design the injection molding with pneumatic ejecting, so as to suit the injection molding with big ejecting force in deep mold and thin wall barrel.
针对大型、深腔、薄壁筒形件脱模较大，及要求成型后变形小的特点，采用气动的脱模方式进行了注射模具的设计。
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