Expansion valve
An expansion valve is a valve used for different purposes:
A valve used to control the expansion of steam:
- Expansion valve (steam engine)
- The best-known of these was the Meyer expansion valve, the invention of Jean-Jacques Meyer
| 单词 | Expansion valve |
| 释义 |
Expansion valve
英语百科
Expansion valveAn expansion valve is a valve used for different purposes: A valve used to control the expansion of steam:
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