温池

温池温池
  1. 充满生命组件的“小温池”不可能存在。

    The " warm little pond " with a concentrated supply of building-block components could not have existed .

  2. 寒区太阳能沼气锅炉联合增温沼气池的设计

    Design of Joint Heating of Biogas Digester by Solar Energy and Biogas Fueled Boiler in Cold Area