acoustic noise(Multi—connected air—condition(heat pump)unit)
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 Multi—connected air—condition(heat pump)unit
- 检测项目 acoustic noise
- 检测标准 《Multi—connected air—condition(heat pump)unit》GB/T18837-2002 《The minimum allowable values of the IPLV and erergy efficiency grades for muli-connected air-condition(heat pump) unit》GB 21454-2008
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