Methods for chemical analysis of iron, steel and alloy The thiocyanate-chlorpromazine hydrochloride-chloroform extraction photometric method for the determination of tungsten content

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GB 223.66-1989 Methods for chemical analysis of iron, steel and alloy The thiocyanate-chlorpromazine hydrochloride-chloroform extraction photometric method for the determination of tungsten content
Standard No.:	GB 223.66-1989	Status:	VALID remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	3000 words	Price(USD):	(USD) remind me the price change Email:
Implemented on:	1990-07-01	Delivery:	via email in 1-3 business day
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Standard No.:	GB 223.66-1989
Chinese Name:	钢铁及合金化学分析方法硫氰酸盐-盐酸氯丙嗪-三氯甲烷萃取光度法测定钨量
English Name:	Methods for chemical analysis of iron, steel and alloy The thiocyanate-chlorpromazine hydrochloride-chloroform extraction photometric method for the determination of tungsten content
Professional Classification:	H11 Steel and iron alloy analysis method
Professional Classification:	GB National Standard
ICS Classification:	77.080
Issued by:
Issued on:	1989-03-31
Implemented on:	1990-07-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	(USD)
Delivery:	via email in 1-3 business day

GB 223.66-1989 The following standards are cited：

GB 223.66-1989 Cited by the following standards：

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