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产品概述本产品由太阳能供热循环系统和玻璃钢沼气罐构成,采用太阳能热水循环装置和风能带动低速回流泵装置(或电泵循环装置),确保热水在罐内
Product Overview This product is composed of solar heating circulation system and fiberglass biogas tank. It adopts solar hot water circulation device and wind energy to drive low-speed return pump device (or electric pump circulation device) to ensure hot water in the tank