送交者: 葛观 于 2005-4-19, 01:05:22:

回答: skeptical on household air conditioner performance announced by Chinese vendors 由 jhuang 于 2005-4-19, 00:39:11:

• EER = COP x 3.412 - jxh (220 bytes) 2005-4-19, 01:59:04
  • COP的计算有些猫腻 - 葛观 (159 bytes) 2005-4-19, 11:08:10
• Idiot. EER = BTU cooling output / electric watts input - jhuang (0 bytes) 2005-4-19, 01:45:11

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