... valve reseating tool 装气门机 valve resistance 阀流阻力 valve resistance arrester 阀电阻避雷器 ...
基于8个网页-相关网页
valve resistance arrester 阀电阻避雷器
resistance valve 阻流阀
valve passage resistance 阀道流动阻力
wee-resistance buffer valve 微阻缓闭止回阀
wearing resistance valve 耐磨风量调节阀
If the electron flow takes place in a vacuum, as in the case of electronic valve, the electrons will travel at considerable speed, since little resistance is offered the medium.
如果电子在真空里流动，比如电子真空管，那么电子的运行速度非常快，因为介质对电子几乎不产生什么阻力。
This advanced technology TFM Lined valve is specially designed and produced for applications requiring high purity and maximum chemical resistance.
这种高技术TF M内衬蝶阀特别适用于要求高纯度和最高耐化学品特性的应用场合。
Be sure to use proper valve material-types for both temperature and chemical resistance.
确保采用与温度和耐化学性相匹配的材质的阀门。
应用推荐