Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
ISBN 13 :
Total Pages : 14 pages
Book Rating : 4./5 ( download)
Book Synopsis GB/T 38960-2020 Translated English of Chinese Standard. (GBT 38960-2020, GB/T38960-2020, GBT38960-2020) by : https://www.chinesestandard.net
Download or read book GB/T 38960-2020 Translated English of Chinese Standard. (GBT 38960-2020, GB/T38960-2020, GBT38960-2020) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-01-24 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the order content, classification and code, dimension, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of cryogenic-resistant iron-nickelcobalt-based controlled expansion alloys. This Standard applies to iron-nickel-cobalt-based controlled expansion alloy 4J329D bars, flats, foils, strips, wires, pipes that are matched or sealed with semiconductors, hard glass, etc. in the field of space optoelectronics, semiconductor industry and other harsh deep-low temperature applications.
