HG/T 21621-1991 English PDF

US$2819.00 · In stock
Delivery: <= 13 days. True-PDF full-copy in English will be manually translated and delivered via email.
HG/T 21621-1991: (Chemical companies and the cable trench laying cables buried common chart)

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
HG/T 21621-1991	2819	Add to Cart	13 days	(Chemical companies and the cable trench laying cables buried common chart)

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Basic data

Standard ID: HG/T 21621-1991 (HG/T21621-1991)
Description (Translated English): (Chemical companies and the cable trench laying cables buried common chart)
Sector / Industry: Chemical Industry Standard (Recommended)
Classification of Chinese Standard: P91
Classification of International Standard: 29
Word Count Estimation: 88,821
Older Standard (superseded by this standard): HGJ 517A-1991
Summary: This standard applies to chemical companies in the voltage of 35 kV and below cable laying in the middle with indoor and outdoor corrosive environments and explosion hazard environments.

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