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60065
14 Components9 `% f! Y6 V# t7 k
14.1 Resistors9 A% Z: o$ e& y4 q/ d2 q1 `: l
Replace the second compliance paragraph by the following:
; K8 h/ h2 E( v0 X1 Y* GBefore test a) or b), the resistance of each sample is measured and the sample is then
3 Q' ?# d6 d4 v9 v, a# Z wsubjected to the damp heat test according to IEC 60068-2-78 with the following severity
+ X4 k% c9 z$ ~% {' Bparameters:, h: s6 A- v9 w7 h! O
– Temperature: (40 ± 2) °C,
2 b# R# y% T/ K. [) ]* Y4 ]& K– Humidity: (93 ± 3) % RH,
) F3 r: D& l/ W– Test duration: 21 days.
5 K/ S* f8 A" V0 `7 D, I1 I4 k' ^英语意思知道,请问各位这段话讲到用在哪个上面?谢谢! |
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