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我想你是不是有误解,请参考5.7章节,明确指出,除非任何特殊情况,所以测试需要在20 °C ± 5 °C进行,你的限值不就是不测得最大温度减去你的测试环境温度么?
/ O9 p8 D* p$ h3 Z7 v5.7 The tests are carried out in a draught-free location at an ambient temperature of 20 °C ± 5 °C.1 d) e# M& ^1 c5 g( B, A
If the temperature attained by any part is limited by a temperature sensitive device or is
2 Y! t1 g- I* R4 w7 iinfluenced by the temperature at which a change of state occurs, for example when water
9 j+ |" Y6 y. Y, h: `boils, the ambient temperature is maintained at 23 °C ± 2 °C in case of doubt. |
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