查询词典 valve seat

Way of saying yes in 1596 the British aristocrat John Harrington invented the first practical toilet — a wooden water tank and flush valve seat, but because of the imperfect sewage system could not be widely applied.

方式讲是在1596年英国贵族约翰哈灵顿发明了第一个实用的木制厕所—水箱冲洗阀席位，但由于污水处理系统不完善，不能得到广泛应用。

In "I have no people, who have my spirit" of the work of the numerous ideas for bearings and piston rings, piston pin, the valve seat, connecting rod, disc, simultaneously, friction film, magnetic materials, and other industries to provide large quantities of high Accuracy, precision double-face grinder.

本着&人无我有，人有我精&的工作思路为全国众多轴承和活塞环、活塞销、气门座、连杆、阀板、同步器、摩擦片、磁性材料等行业提供大批量高精度、精密双端面磨床。

Major production and distribution piston rings and valve seat.

主要生产和经销活塞环及气门座圈。

To employ double balanced valve seat design, it has smaller volume and larger displacement and can exert its advantages when needing large displacement.

双平衡阀座设计，比一般的疏水阀体积小而排量大，在特大排量场合更能发挥优越性。

All valves have made a separate valve seat and stem sealing test.

所有的阀门单独作过阀座及阀杆密封的测试。

In the fully open position, the valve seat area is open to the logistics flow.

在全开位置，整个阀座面积对物流打开以便流动。

In order to reduce leakage of the valve seat, you should use flexible seal.

为了减小阀座的泄漏，应使用弹性密封。

To maintain the spool in the head and valve seat rings for tight closure is important.

保持阀芯头与阀座环对中，对于严密关闭是重要的。

The new processing spool valve seat must meet the requirements of the drawings.

新加工的阀芯阀座一定要符合图纸要求。

To accomplish this, valve seat ring can be embedded in the elastomer.

为完成这些，在阀座环中可嵌入弹性体。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。