购买标准后,可去我的标准下载或阅读
KS C IEC 60512-25-7
전자기기용 커넥터 - 시험 및 측정 - 제25-7부 : 시험 25g - 임피던스, 반사계수 및 정재파비(VSWR : voltafe standing wave ratio)
被代替
发布日期 :
2009-09-09
实施日期 :
AS 1580.213.2-2004
Paints and related materials - Methods of test Dry hiding power - Contrast ratio
被代替
发布日期 :
2004-11-26
实施日期 :
AS 1580.213.2-1992/Amdt 1-1993
Paints and related materials - Methods of test - Dry hiding power - Contrast ratio
现行
发布日期 :
1993-07-12
实施日期 :