本组合机由浓酱灌装机与封口机组成。灌装机为全自动活塞式浓酱充填机，特别适用于高粘度及带有软性小颗粒的酱体物料的灌装充填。
The automatic piston thick jam filling and sealing machine is fit for the filling and sealing of sticky liquor which has soft grains in it.
本发明公开一种用于输送液体的手动泵阀管，它是由一个手动波纹管或套筒活塞泵，分别同一个流量控制阀门组合为一体。
It is an integral entity which is made up of a manual corrugated pipe or sleeve piston pump and a flow controlling valve. It is suitable for liquid suction, pressing and siphoning.
本文以机车柴油机钢顶铝裙组合活塞为对象，建立组合活塞钢顶铝裙连接螺栓-活塞销的四体接触计算模型。
This paper introduced a four-body contact model of steel crown-the nodular cast-iron skirt-piston pin-connecting bolt for the steel-crown aluminum-skirt composite piston of locomotive diesel engines.
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