阐述了油量控制套筒的结构及工作原理。
The paper illustrates the structure and working principle of fuel control sleeve.
连接器安装在一个套筒年底和接受控制液体进出商会流通管。
A connector is mounted in one end of the sleeve and receives a tube for controlling the flow of fluid into and out of the chamber.
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.
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