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楼主 |
发表于 2011-1-10 14:58
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引用第9楼sugar__box于2011-01-10 14:19发表的 :2 J/ B2 b6 S e" F2 k; }8 m' q4 L
个人也认为ISTA 1A比较适合。
" J( z2 }+ U e" J- rThe vibration test consists of placing the carton in the transportation simulator for a period of one hour or a total of 14,200 vibratory impacts. The frequency is adjusted to cause the carton to leave the table surface momentarily so a 1/16" shim may be inserted between the carton and the table. Variances are permissible with authorization or following the ISTA-1A Standard. , J3 G0 y( K" C
为什么ISTA 1A比较适合? |
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