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HG/T 2971-1999 English PDF

US$239.00 ยท In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email.
HG/T 2971-1999: Solutions of methylamines for industrial use-Standard test method
Status: Obsolete

HG/T 2971: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
HG/T 2971-1999English239 Add to Cart 2 days [Need to translate] Solutions of methylamines for industrial use-Standard test method Obsolete HG/T 2971-1999
HG/T 2971-1988EnglishRFQ ASK 3 days [Need to translate] (Chinese Industry Standard) Obsolete HG/T 2971-1988

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Basic data

Standard ID HG/T 2971-1999 (HG/T2971-1999)
Description (Translated English) Solutions of methylamines for industrial use-Standard test method
Sector / Industry Chemical Industry Standard (Recommended)
Classification of Chinese Standard G15
Classification of International Standard 71.080.30
Word Count Estimation 6,619
Date of Issue 6/16/1999
Date of Implementation 6/1/2000
Older Standard (superseded by this standard) HG/T 2971-1988
Quoted Standard GB/T 601-1988; GB/T 6682-1992
Regulation (derived from) Ministry of Industry and Information Technology Bulletin (No. 27 of 2015); Industry-Science (2010) No. 77
Summary This standard specifies test methods for industrial methylamine aqueous solution. This standard applies to the determination of methanol vapor phase catalytic nitriding continuous production of methylamines in aqueous solution formulation.

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Question 5: Should I purchase the latest version HG/T 2971-1999?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version HG/T 2971-1999 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.