With the water circulation system, the whole building was appended with vitality.

有了水循环系统, 整个建筑平添了活力.

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In this paper, a water circulation system in an ecological residence quarter is discussed.

以生态住宅小区为例,阐述了生态住宅小区水循环利用系统.

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Scope: Cainuan Lu small household water circulation system, applied to high water hardness.

适用范围: 家用小型采暖炉循环水系统中, 适用于高硬度水质.

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The hot water circulation system.

热水循环系统.

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The water circulation system.

※热水循环系统.

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