| 标准编号 | NFS 31 092:1990 (Superseded) |
| 标准名称 | Test Code For The Determination Of Airborne Acoustical Noise Emitted By Household And Similar Electrical Appliances - Particular Requirements For Forced Draught Convection Heaters |
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| 发布日期 | 1990-06-01 |
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| 前言 | |
| 无 |
