Polymethylene polyphenyl isocyanate-Determination of isocyanato content

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GB 12009.4-1989 Polymethylene polyphenyl isocyanate-Determination of isocyanato content
Standard No.:	GB 12009.4-1989	Status:	ABOLISHED remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	1500 words	Price(USD):	45 (USD) remind me the price change Email:
Implemented on:	1990-11-01	Delivery:	via email in 1-3 business day
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Standard No.:	GB 12009.4-1989
Chinese Name:	多亚甲基多苯基异氰酸酯中异氰酸根含量测定方法
English Name:	Polymethylene polyphenyl isocyanate-Determination of isocyanato content
Professional Classification:	G31 Basic standards and general methods for synthetic resin and plastic
Professional Classification:	GB National Standard
ICS Classification:	83.080
Issued by:
Issued on:	1989-12-25
Implemented on:	1990-11-01
Status:	ABOLISHED
Replace By:	GB/T12009.4-2016 Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 4:Determination of isocyanate content
Replace By Date:	2016-09-01
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	45 (USD)
Delivery:	via email in 1-3 business day

GB 12009.4-1989 The following standards are cited：

GB 12009.4-1989 Cited by the following standards：

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