中文

曹小林,饶政华,孙炜等. 太阳能集热器和空气源热泵联合供热水系统及控制方法.

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  • Release time:2021-09-04

  • Type of Patent:Invent

  • State of Patent:Authorized patents

  • Application Number:CN201510742601.4

  • Service Invention or Not:no


  • Email:

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