NF C 32-070: Insulated conductors and cables for installation-Classification tests on conductors and cables with regard to fire behaviour.
NFC32-070： 用于安装的绝缘导体和电缆-依据燃烧特点有关导体和电缆分类试验。
Hence conductor preheater is used to preheat conductors in order to meet the requirements of the process of category cables.
预热器就是用来加热导电线芯，以满足数字电缆的高要求的生产工艺。
In this paper a theory on the non-uniformity of characteristic impedance of coaxial cables with helical corrugated inner-and outer-conductors is proposed.
本文建立了关于螺旋皱纹内、外导体同轴电缆特性阻抗不均匀性的理论。
NFC32-070 Insulated conductors and cables for installation-Classification tests on conductors and cables with regard to fire behaviour.
安装用绝缘电缆和电线，关于电缆和电线燃烧特性的的分类试验。
NFC32-070 Insulated conductors and cables for installation-Classification tests on conductors and cables with regard to fire behaviour.
安装用绝缘电缆和电线，关于电缆和电线燃烧特性的的分类试验。
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