automatic defrosting(Ducted air—conditioning (heat pump)units)
作者:百检网 时间:2021-12-01 来源:互联网
- 检测分类 未定义
- 样品名称 Ducted air—conditioning (heat pump)units
- 检测项目 automatic defrosting
- 检测标准 《Ducted air—conditioning (heat pump)units》GB/T18836-2002 《The minimun allowable values of the energy efficiency and energy efficiency grades for unitary air conditioners》GB 19576-2004
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