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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	Related Standard
HG 20581-1998	English	2099	Add to Cart	Days<=11	Regulation specification for materials selected of steel chemical vessels	Obsolete	HG 20581-1998

Detail Information of HG 20581-1998; HG20581-1998
Description (Translated English): Regulation specification for materials selected of steel chemical vessels
Sector / Industry: Chemical Industry Industry Standard
Classification of Chinese Standard: G93
Classification of International Standard: 71.12
Word Count Estimation: 54,000
Date of Issue: 18/11/1998
Date of Implementation: 1/3/1999
Older Standard (superseded by this standard): HGJ 15-1989
Quoted Standard: GB 700; GB 699; GB 1591; GB 3077; GB 1220; GB 1221; GB 6653; GB 6654; GB 5681; GB 713; GB 912; GB 3274; GB 711; GB 4237; GB 4238; GB 8165; GB 8163; GB 13296; GB/T 14976; GB 6479; GB 3087; GB 5310; GB 9948; GB 3092; JB 4726; JB 4727; JB 4728; JB 4733; HG 20537
Regulation (derived from): Ministry of Industry and Information Technology Notice 2011 No. 13

Related standard:   HG/T 20581-2011  HG/T 20580-2011