BS 2011-2.1N:1985被替代
Environmental testing. Tests. Test N. Change of temperature
出版：British Standards Institution
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基本信息
标准编号： BS 2011-2.1N:1985
发布时间：1985/2/28 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：18
标准简介
Gives three methods of test for the determination of the effect on a specimen of a change of temperature or a succession of changes of temperature. Tests Na and Nc are with a rapid change of temperature; Test Nb is with a specified rate of change.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 5435 published 31 March 1987
替代本标准的新标准
等同采用的国际标准
IEC 60068-2-14 Ed. 5.0 - Identical
