This International Standard gives guidance on the preparation of outline drawings of cathode-ray tubes (CRTs), tube components, tube sub-assemblies and ancillary components with the object of encouraging the same practice when publications are prepared in different countries. These recommendations are contained in the specimen drawings, descriptive text and in the tables of required dimensions.
IEC 60139-2000由国际电工委员会 IX-IEC 发布于 2000-12。
IEC 60139-2000 在中国标准分类中归属于: L35 电真空器件综合,L38 电子束管,在国际标准分类中归属于: 01.100.25 电气和电子工程制图。
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