Methods for chemical analysis of iron,steel and alloy The reduced molybdosilicate spectrophotometric method for the determination of acid-soluble silicon content GB/T 223.5-1997

Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Standard Insuued on: 1997-03

GB/T 223.5-1997 Methods for chemical analysis of iron,steel and alloy The reduced molybdosilicate spectrophotometric method for the determination of acid-soluble silicon content

钢铁及合金化学分析方法还原型硅钼酸盐光度法测定酸溶硅含量

Category No.:	GB	Valid Status:	superseded
Issued Organization:	CSBTS	Issued Date:	1997-03-17
Implemented Date:	1997-9-1	Abolished Date:
Superseded Standard.:	GB/T 223.5-2008 Steel and iron - Determination of acid-soluble silicon and total silicon content - Reduced molybdosilicate spectrophotometric method	Superseded Date:	2009-4-1

Back Detail

GB/T 8704.3-1997 GA 159-1997 GB/T 16758-2008 GB/T 16759-2008 GB/T 19017-2008 QJ 1880A-1997 GB/T 16749-1997 HG 2852-1997 HG 2854-1997 HG 2851-1997 HG/T 2856-1997 HG 2855-1997 HG 2853-1997 HG 2849-1997 JJG(铁道)161-1996 JJG (铁道) 161-1996 DZ/T 0179-1997 DZ/T 0174-1997 DZ/T 0171-1997 DZ/T 0180-1997

Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886