plungers的例句大全

Establishes the project database of three plungers reciprocating pump initially;

初步建立三柱塞往复泵的工程数据库；

Main functions in this system are as follows: ( 1) Automatic lectotype of three plungers reciprocating pump system;

三柱塞往复泵系统的自动选型；

moreover, the ball plungers (6) are positioned near the piston top dead center, at which the piston ring is positioned.

另外，球塞（6）设置在靠近活塞上死点的活塞环所在的部位。

To satisfy the requirement of ultra-long stroke, two or more plungers spaced 100m ￣ 150m apart are adopted as a series plunger of the special subsurface pump, and the tubing string as the pump barrel.

为满足超长冲程的需要，采用两个或更多个相互间距离为100～150m的柱塞串联成特种抽油泵的多节柱塞，用油管作为特种抽油泵的泵筒。

they consist of a rotating fan, or impeller, and seldom are of the positive displacement type that uses gears or plungers.

他们由一个替换狂热者，或推进者所组成，和很少是有积极的换置类型的以使用齿轮或跳进的人。

the pump bodies are piston cylinders, and the plunger rod drives plungers to move in the pump bodies.

泵体是活塞筒，柱塞杆则驱动柱塞在泵体内运动。

ASIMCO TianWei exports Diesel Pumps , Injectors, Nozzles , Plungers and Valves , Auto Part machining.

亚新科天纬的出口产品包括:喷油泵 、 油器 、 油嘴 、 塞、油阀、车零部件加工类.

Now families rarely use plungers.

现在的家庭很少用到搋子.

About Service Life of Plungers and Packings on Model 3 PC-250 Fracturing Pumps.

延长3PC-250型压裂泵柱塞和盘根的使用寿命.