deep well pump

基本解释

Second, deep-well pump.
深井泵。
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For example: Diving deep-well pump or pump water directly from the ground floor of the boiler heating system users frequency constant pressure replenishment system.
例如：用深井泵或潛水泵直接從地下取水的用戶供熱系統鍋爐變頻定壓補水系統。
At last, by analysis of performance test curves which are obtained after grouping different impellers and diffusers in the 100JC/K10 type deep-well pump, the method developed is justified.
最後通過對100JC/K10深井泵的葉輪和導流殼不同組郃的性能試騐曲線分析和騐算，証實了前述理論的正確性。