查询词典 butterfly valve

Butterfly valve structure simple, small size, light weight, only by a few parts.

蝶阀结构简单、体积小、重量轻，只由少数几个零件组成。

Formerly, the butterfly valve in this location caused flow problems during it's rotation.

以前，在这个位置的蝶阀在其阀瓣旋转过程中会产生流体流动不顺畅的问题。

Three eccentricity metal sealing butterfly valve is generally used in heating system, trunk and main branches.

三偏心金属密封蝶阀一般用在供热系统的主干线以及主分支上。

The traffic flow Butterfly valve, cheapest, and there are several different caliber.

蝶形阀的流量大，价格最便宜，而且有多种不同的口径。

Three eccentric metal sealing butterfly valve is generally used in heating systems on the trunk and main branches.

三偏心金属密封蝶阀一般用在供热系统的主干线以及主分支上。

Simple construction of the Model-C butterfly valve results from its unique design.

独特的设计使得型号C蝶阀具有结构简单的特点。

On the basis of structure and principle, fault causes of pneumatic butterfly valve are analyzed, and precautionary measures are proposed.

从结构和原理入手分析了气动蝶阀故障原因并提出了防范措施。

Confirm that 2 biggest butterfly valve can be operated simultaneously within one minutes.

4.3 检查 2 个最大通径的蝶阀可以在一分钟内同时工作。

Butterfly valve structure principle is particularly suitable for production of large diameter valves.

如果要求蝶阀作为流量控制使用，主要的是正确选择阀门的尺寸和类型。

High-performance butterfly valve is used to adjust Neotecha high corrosion and wear and tear fluid containing the best option.

高性能Neotecha蝶阀是用于调节高腐蚀和含磨损流体的最好选择。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。