基本解释

• [物理学]低水位阀

英汉例句

双语例句

• 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。

专业释义

物理学

• 低水位阀