平衡管 balance tube
[机] balance pipe
equalizing pipe
- 在阀体的低压侧具有攻丝开孔,便于方便、经济的连接平衡管。
Tapping provided in low pressure side of body to permit convenient, economical attachment of equalizer line. - 介绍了波纹管平衡型自力式压差调节阀的结构与工作原理。
Structure and operation principle of the bellows-balance self-operated pressure regulator are described in the paper. - 这个开孔给予用户方便、经济的方法附加平衡管,简化安装,避免使用连接件。
This tapping gives you a convenient, economical means of attaching the equalizer line, facilitating installation and eliminating fittings.