热电偶类型preferred type most linear是什么意思? chromel-alumel (type-k) can be used in oxidizing atmospheres. it is the most linear thermocouple in general use. type-n (nicrosil versus nisil) is a relatively new base-metal thermocouple. it provides stability as good as the more expensive noble metal thermocouples up to about 2200 °f (1204 °c), where type-k starts to become unstable. the stability of type-n thermocouples is due to increased percentages of chromium, silicon and magnesium.................. 少了一个词，应该是preferred type most linear ( thermocouple ) -------（k型热电偶是）最常用线性热电偶的首选类型。 查看更多
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