Chinese Standards Shop Partner of Google-Books Database: 169760 (May 18, 2019)

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	Related Standard
JB 1284-1985	English	2139	Add to Cart	Days<=11	Low-voltage Circuit Breaker	Obsolete	JB 1284-1985

Detail Information of JB 1284-1985; JB1284-1985
Description (Translated English): (Circuit Breakers)
Sector / Industry: Mechanical & Machinery Industry Standard
Classification of Chinese Standard: K31
Word Count Estimation: 55,000
Regulation (derived from): Newer GB 14048. 2-1994 published, this standard is abolished

Related standard:   JB/T 8456-2017  JB/T 6329-2014