valve passage resistance
基本解释
- [机械工程]阀道流动阻力
英汉例句
- The valve is installed underground pipelines. Its drive type adopts wrench ; Through way flow passage and low flow resistance;
安装在地下管路,传动方式采用扳手,直通式管道,流阻小; - Full diameter structure of ball valve ensures the conformity of inside diameter of passage and pipeline, with the fluid resistance minimized and easy for cleaning pipeline.
全通径结构保证通道内径与管线内径一致,不但使流体阻力最小,也便于清洁通道。
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双语例句
专业释义
- 阀道流动阻力