标题: Vibration test疑问 [打印本页] 作者: xuehua_123 时间: 2011-11-27 21:34 标题: Vibration test疑问 Vibration test * b0 j' b. l1 U6 Q; ]+ ^& ATRANSPORTABLE APPARATUS intended to be used for audio amplification of musical instruments,0 m {( g/ k3 Y! ~5 R
PORTABLE APPARATUS and apparatus having a metal enclosure, are subjected to a vibration) D$ _# _, D8 c( r4 r$ @
endurance conditioning by sweeping, as specified in IEC 60068-2-6.: H' `: p9 O; j/ V