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60065
14 Components
. m' B, |, q/ P# Y- \1 c6 k5 O14.1 Resistors% x3 v, r5 b$ \
Replace the second compliance paragraph by the following:& w' D3 r/ E- A: L2 ]
Before test a) or b), the resistance of each sample is measured and the sample is then5 ?2 K& }( o: n- H6 o2 o9 @
subjected to the damp heat test according to IEC 60068-2-78 with the following severity! E3 h' l# P& X
parameters:+ a9 a* P# [- i+ O2 J6 ]. J/ j6 i+ F
– Temperature: (40 ± 2) °C,. f- c: f* Q- B
– Humidity: (93 ± 3) % RH,; ?) X& o& |9 A- o
– Test duration: 21 days.
1 y: b& O0 v1 I+ w4 X; w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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