- boiler feed regulator
- 锅炉给水: boiler feedwater
- 调节器: regulator; adjuster; governo ...
- 锅炉给水调节: boiler feedwater regulation
- 电热锅炉给水调节器: electric boiler feed regulator
- 给水调节器: feed controller; feed governor; feed regulating valve; feed regulator; feed water regulator; feedwater regulator
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