查询词典 ball valve

The installation of suitable space for small parts of butterfly valve, ball valve.

安装空间小的部位宜采用蝶阀、球阀。

Before assembling the ball valve seat sealing surface and be equipped with decent research, and then placed in the closed position the sphere, the installation of left valve, adjusting the gasket, tighten the screws, static pressure irrigation does not leak, this valve can be guaranteed under the seal test seal.

装配前阀座密封面与球体面应配研，然后将球体置于关闭位置，安装左阀体，调整垫片，拧紧螺钉，静压灌水不漏，则此阀在密封试验下即可保证密封。

Ball. valve. non-return valve, bellows seal valve, etc......

球阀。闸阀。止回阀、波纹管密封截止阀等。。。。。

Be familiar with control valve, ball valve and butter-fly valve in design, test and application.

五年以上阀门开发经验，熟悉调节阀，球阀和蝶阀的设计和应用。

The sealed part of the damaged gate or ball valve, the valve must be removed from the pipeline to be repaired or replaced, or even directly to the valve end of life.

而闸阀或球阀密封部分受损时，必须将阀门从管道上拆下才能进行维修或更换，甚至直接将阀门报废。

Furthermore, The effects of inlet velocity, outlet pressure, opening size as well as cone angle on cavitation intensity in the poppet valve, ball valve and water hydraulic poppet valve were numerically investigated.

进一步分析了锥阀，球阀和纯水液压锥阀阀口几何参数与边界条件对气穴的影响。

Wenzhou Longwan Wing qian jia valve factory in the industrial zone in Wenzhou City Yongxing Yongchang on the 8th, is a specialized generation filters, Precision Casting Ball Valve and the closing of the valve manufacturer.

温州龙湾永中千加阀门厂位于温州市龙湾区永中镇衙前街8号，是一家专门生成过滤器、精铸球阀、截止阀的生产厂家。

Although the rotating ball valve's control over the cage valve, but still better than most other types of valve.

虽然旋转浮球阀的控制范围大于笼式球阀，但仍然优于大多数其他类型的阀。

The United States Fisher Controls Fisher Controls in the United States, development and production of control valves known, widely used in nuclear power plants in the country of production of the pilot control valve, cage type regulating valve, ball valve, valve, etc.

四、几点看法根据我国核电站发展的大好形势和核电阀门发展的现状，为实现核电快速发展，核电阀门国产化，个人认为中国的阀门企业、行业和国家应采取措施解决影响核电阀门国产化的几个问题。

The metal hard seal high-temperature and high-pressure patent ball valve won a gold prize of the 1995 44th session of the EUREKA Exposition; the DN350-500 -path sluice valve, gold prize of the 1995 China Scientific Exposition; and the DN600-path sluice valve, a gold prize, gold prize of the 1996 Chinese Patents and New Products.

金 属硬密封高温、高压专利球阀荣获95′第44届尤里卡国际发明博览会金奖；DN350-500通径的闸阀荣获95′中国科学博览会金奖；DN600通径的闸阀荣获96中国专利及新产品金奖。

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。