deep well water pump
常見例句
- The regular operation of the heat pump system for deep well water source depends especially on the sufficient and stable supply of deep well water.
水量充足穩(wěn)定對(duì)于保證深井水源熱泵系統(tǒng)正常運(yùn)行極其重要。 - 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(tǒng)鍋爐變頻定壓補(bǔ)水系統(tǒng)。 - Based on introduction of the composition, characteristics and function of the deep well hand pump water supply project, the project's plan, construction and management are described.
在介紹深井手動(dòng)泵供水工程的組成、特點(diǎn)與作用的基礎(chǔ)上，闡述了深井手動(dòng)泵供水工程規(guī)劃、建設(shè)與管理的主要內(nèi)容。
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