GB/T 223.11-1991 English Version, GB/T 223.11-1991 Methods for chemical analysis of iron, steel and alloy - ammonium sulfate oxidation volumetric method for the determination of chromium content (English Version)

GB/T 223.11-1991 Methods for chemical analysis of iron, steel and alloy - ammonium sulfate oxidation volumetric method for the determination of chromium content (English Version)
Standard No.:	GB/T 223.11-1991	Status:	abolished remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	4000 words	Price(USD):	120.0 remind me the price change Email:
Implemented on:	1992-6-1	Delivery:	via email in 1~3 business day

Standard No.:	GB/T 223.11-1991
English Name:	Methods for chemical analysis of iron, steel and alloy - ammonium sulfate oxidation volumetric method for the determination of chromium content
Chinese Name:	钢铁及合金化学分析方法过硫酸铵氧化容量法测定铬量
Chinese Classification:	H11 Steel and iron alloy analysis method
Professional Classification:	GB National Standard
Issued by:	State Technical Supervision Bureau
Issued on:	1991-09-06
Implemented on:	1992-6-1
Status:	abolished
Superseded by:	GB/T 223.11-2008 Iron, Steel and Alloy - Determination of Chromium Content - Visual Titration or Potentiometric Titration Method
Superseded on:	2009-5-1
Abolished on:	2009-05-01
Superseding:	GB 223.11-1982
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	120.0
Delivery:	via email in 1~3 business day

GB/T 223.11-1991 is referred in:

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