| 释义 |
1 [动力]?低水位阀 ... low-water fuel cutoff 低水位燃料切断器 low-water valve 低水位阀 lox-liquid hydrogen engine 液氧-液氢发动机 ...
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The magnetic control water valve has simple structure, low cost, and convenient installation, and is convenient for processing and producing on a large scale. 该磁控水阀结构简单，成本低，安装方便，便于大批 量加工生产。 - 2
Is mainly the high-pressured water generator, the valve pipeline fitting, the automation control level is low, the experience are few. 主要是高压水发生器、阀门管路配件、自动化控制水平较低，经验较少。 - 3
Compared with a present water purification valve, the utility model has simple structure, low manufacture cost, no blocking, good purifying effect and long service life. 它比现有净水阀的结构简单，制造成本低，不易堵塞，净化效果好，使用寿命长。
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