Acoustics — Determination of sound insulation performances of enclosures — Part 1: Measurements under laboratory conditions (for declaration purposes)
声学——密封件隔音性能的测定第1部分:实验室条件下的测量(用于申报)
发布日期:
1995-12-07
规定了测定小型机器外壳隔音性能的实验室方法。仅适用于整个机柜。
Specifies laboratory methods for the determination of the sound insulation performance of small machine enclosures. Does apply to a total enclosure only.