Solar water heater water inlet pipe anti-blocking device suitable for karst region and dirt treatment method
The invention discloses a solar water heater water inlet pipe anti-blocking device suitable for a karst region and a dirt treatment method, and belongs to the drainage field. The device comprises a vertical pipeline connected with a water outlet of a reservoir, an inclined pipeline connected with th...
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Format: | Patent |
Sprache: | chi ; eng |
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