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HG/T 20660-2017 English PDF

US$1989.00 ยท In stock
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HG/T 20660-2017: Standard for Classification on Hazards of Toxicity and Explosion of Chemical Mediums in Pressure Vessel
Status: Valid

HG/T 20660: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
HG/T 20660-2017English1989 Add to Cart 13 days [Need to translate] Standard for Classification on Hazards of Toxicity and Explosion of Chemical Mediums in Pressure Vessel Valid HG/T 20660-2017
HG 20660-2000EnglishRFQ ASK 7 days [Need to translate] Chemical mediator toxic hazards and explosions degree of risk categories in the pressure vessel Obsolete HG 20660-2000

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Basic data

Standard ID HG/T 20660-2017 (HG/T20660-2017)
Description (Translated English) Standard for Classification on Hazards of Toxicity and Explosion of Chemical Mediums in Pressure Vessel
Sector / Industry Chemical Industry Standard (Recommended)
Classification of Chinese Standard G93
Word Count Estimation 104,192
Date of Issue 2017-04-12
Date of Implementation 2017-10-01
Older Standard (superseded by this standard) HG 20660-2000
Regulation (derived from) Ministry of Industry and Information Technology Bulletin 2017 No. 14
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the classification of toxicity hazard classification and the classification of explosion hazard degree, involving common chemical media: 276 kinds of toxic substances; 427 kinds of explosives.

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Question 5: Should I purchase the latest version HG/T 20660-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version HG/T 20660-2017 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.