Methods for chemical analysis of ferrotungsten-The sodium periodate photometric method for the determination of manganese content

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GB 7731.2-1987 Methods for chemical analysis of ferrotungsten-The sodium periodate photometric method for the determination of manganese content
Standard No.:	GB 7731.2-1987	Status:	ABOLISHED remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	1000 words	Price(USD):	30 (USD) remind me the price change Email:
Implemented on:	1988-03-01	Delivery:	via email in 1-3 business day
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Standard No.:	GB 7731.2-1987
Chinese Name:	钨铁化学分析方法高碘酸钠光度法测定锰量
English Name:	Methods for chemical analysis of ferrotungsten-The sodium periodate photometric method for the determination of manganese content
Professional Classification:	H11 Steel and iron alloy analysis method
Professional Classification:	GB National Standard
ICS Classification:	77.100
Issued by:
Issued on:	1987-03-31
Implemented on:	1988-03-01
Status:	ABOLISHED
Replace:	YB583-1965
Language:	English
File Format:	PDF
Word Count:	1000 words
Price(USD):	30 (USD)
Delivery:	via email in 1-3 business day

GB 7731.2-1987 The following standards are cited：

GB 7731.2-1987 Cited by the following standards：

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