China Low ambient temperat GB Standards Search Result |
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GB/T 25857-2022 Low ambient temperature air source multi-connected heat pump (air conditioner) unit 低环境温度空气源多联式热泵(空调)机组 - 中英文版 |
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GB/T 25127.1-2020 Low ambient temperature air source heat pump (water chilling)packages—Part 1:Heat pump (water chilling)packages for industrial & commercial and similar application 低环境温度空气源热泵(冷水)机组 第1部分:工业或商业用及类似用途的热泵(冷水)机组 - 中英文版 |
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GB/T 25127.2-2020 Low ambient temperature air source heat pump (water chilling)packages—Part 2:Heat pump (water chilling)packages for household and similar application 低环境温度空气源热泵(冷水)机组 第2部分:户用及类似用途的热泵(冷水)机组 - 中英文版 |
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GB 37480-2019 Minimum allowable values of energy efficiency and energy efficiency grades for Low ambient temperature air source heat pumps(water chiller) packages 低环境温度空气源热泵(冷水)机组能效限定值及能效等级 - 中英文版 |
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GB/T 12085.21-2011 Optics and optical instruments - Environmental test methods - Part 21: Combined low pressure and ambient temperature or dry heat 光学和光学仪器 环境试验方法 第21部分:低压与大气温度、高温综合试验 - 中英文版 |
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GB/T 25857-2010 Low ambient temperature air source multi-connected heat pump (air conditioning) units 低环境温度空气源多联式热泵(空调)机组 - 中英文版 |
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GB/T 25127.2-2010 Low ambient temperature air source heat pump ( water chilling ) packages - Part2: Heat pump ( water chilling ) packages for household and similar application 低环境温度空气源热泵(冷水)机组 第2部分:户用及类似用途的热泵(冷水)机组 - 中英文版 |
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GB/T 25127.1-2010 Low ambient temperature air source heat pump(water chilling)packages - Part 1:Heat pump (water chilling) packages for industrial & commercial and similar application 低环境温度空气源热泵(冷水)机组 第1部分:工业或商业用及类似用途的热泵(冷水)机组 - 中英文版 |
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