常見例句雙語例句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。mengang2008.blog.163.com 返回 hot well pump