low pressure hot water system
常見例句
- The water in the hot-well is pumped by the condensate extraction pump through the low pressure feed-heating system to another pump, the boiler feed pump.
在熱井中的水在凝結(jié)水泵的作用下通過低壓給水加熱系統(tǒng)到達(dá)另一個(gè)泵，鍋爐給水泵。
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