- bleed valve
- bleeder valve
- extraction valve
- 抽: take out
- 汽阀: steam valve
- 调节抽汽阀: regulating extraction steam valve
- 栅型抽汽阀: grid-type extraction valve
- 抽汽: bledsteam; bleed-off; bleeder steam; bleeding steam; extraction extr; extraction of steam; extraction steam; steam bleeding; steam extraction; steamextraction
关注微信公众号:chachacidian,回复:抽汽阀,即可在微信中查询翻译