NF E35-411-1989 标准详情
- 标准号:NF E35-411-1989
- 中文标题:冷冻机.称为“open“的由外接电源驱动的冷冻设备发出的噪音.测定声音等级的检验规则
- 英文标题:(REFRIGERATING MACHINE. NOISE EMITTED BY REFRIGERATION EQUIPMENTS WITH COMPRESSORS DRIVED BY EXTERNAL POWER UNIT CALLED “OPEN“. TEST CODE FOR MEASURING THE SOUND POWER.)
- 标准类别:法国国家标准
- 发布日期:1989-10