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HG/T 3662-2010 English PDF

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HG/T 3662-2010: Water treatment chemicals. 2-Phosphonobutane-1, 2, 4-tricarboxylic acid
Status: Valid

HG/T 3662: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
HG/T 3662-2010English339 Add to Cart 3 days [Need to translate] Water treatment chemicals. 2-Phosphonobutane-1, 2, 4-tricarboxylic acid Valid HG/T 3662-2010
HG/T 3662-2000English479 Add to Cart 4 days [Need to translate] Water treatment chemicals. 2-phosphonobutane-1, 2, 4-tricarboxylic acid Obsolete HG/T 3662-2000

PDF similar to HG/T 3662-2010


Standard similar to HG/T 3662-2010

GB 15892   GB 31060   HG 2227   HG/T 6280   HG/T 6279   HG/T 3657   

Basic data

Standard ID HG/T 3662-2010 (HG/T3662-2010)
Description (Translated English) Water treatment chemicals. 2-Phosphonobutane-1, 2, 4-tricarboxylic acid
Sector / Industry Chemical Industry Standard (Recommended)
Classification of Chinese Standard G77
Classification of International Standard 71.100.40
Word Count Estimation 13,158
Date of Issue 2010-11-22
Date of Implementation 2011-03-01
Older Standard (superseded by this standard) HG/T 3662-2000
Quoted Standard GB/T 191; GB/T 601; GB/T 602-2002; GB/T 603; GB/T 6678-2003; GB/T 6682; GB/T 8170; GB/T 22592; GB/T 22594-2008
Regulation (derived from) Engineering (2010) No. 126
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the water treatment agent 2 phosphonic acid 1, 2, 4 tricarboxylic butane (PBTC) requirements, test methods, inspection rules and signs, packaging, transport and storage. This standard applies to water treatment agent 2 phosphonic acid 1, 2, 4 tricarboxylic butane (PBTC), the product is mainly used for industrial water treatment corrosion inhibitors.

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Question 5: Should I purchase the latest version HG/T 3662-2010?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version HG/T 3662-2010 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.

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