China Ducted air-condition GB Standards Search Result |
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1. Ready translated GB standards ![]() 2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
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GB 37479-2019 Minimum allowable values of energy efficiency and energy efficiency grades for Ducted air conditioners - 英文版 |
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GB/T 18836-2017 Ducted air-conditioning (heat pump) units - 英文版 |
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GB/T 18836-2002 Ducted air-conditioning(heat pump) units - 英文版 |
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