Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The perchloric acid dehydration-gravimetric method for the determination of silicon content

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GB/T 7730.2-1987 Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The perchloric acid dehydration-gravimetric method for the determination of silicon content
Standard No.:	GB/T 7730.2-1987	Status:	ABOLISHED remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	1500 words	Price(USD):	(USD) remind me the price change Email:
Implemented on:	2003-04-01	Delivery:	via email in 1-3 business day
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Standard No.:	GB/T 7730.2-1987
Chinese Name:	锰铁及高炉锰铁化学分析方法高氯酸脱水重量法测定硅量
English Name:	Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The perchloric acid dehydration-gravimetric method for the determination of silicon content
Professional Classification:	H11 Steel and iron alloy analysis method
Professional Classification:	GB National Standard
ICS Classification:	77.100
Issued by:
Issued on:	1987-05-12
Implemented on:	2003-04-01
Status:	ABOLISHED
Replace By:	GB/T7730.2-2002 Ferromanganese and blast furnace ferromanganese--Determination of silicon content--Gravimetric method after perchloric acid dehydration
Replace By Date:
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	(USD)
Delivery:	via email in 1-3 business day

GB/T 7730.2-1987 The following standards are cited：

GB/T 7730.2-1987 Cited by the following standards：

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