BS 3839:1978現行
Specification for oxygen-free high-conductivity copper for electronic tubes and semiconductor devices
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS 3839:1978
發布時間：1978/11/30 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：12
標準簡介
General requirements, chemical composition and tests for oxygen-free high-conductivity copper in its various forms as supplied to the component manufacturer.
標準備注
? British Standards Institution 2013
General notes:
This standard has been declared obsolescent for a further period as it is no longer relevant
