JB/T 3270-1991 English PDF

US$239.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JB/T 3270-1991: Main circuit contact, serial size, specification of narrow gauge industrial and mining electric locomotive
Status: Obsolete

JB/T 3270: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 3270-1991	239	Add to Cart	3 days	Main circuit contact, serial size, specification of narrow gauge industrial and mining electric locomotive	Obsolete
JB 3270-1983	RFQ	ASK	3 days	(Chinese Industry Standard)	Obsolete

Similar standards

GB/T 3316   TB/T 3240   

Basic data

Standard ID: JB/T 3270-1991 (JB/T3270-1991)
Description (Translated English): Main circuit contact, serial size, specification of narrow gauge industrial and mining electric locomotive
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: S45
Word Count Estimation: 6,645
Date of Issue: 6/27/1991
Date of Implementation: 7/1/1992
Older Standard (superseded by this standard): JB 3270-1983
Quoted Standard: GB 1.1; GB 2828; GB 1804; YB 145
Regulation (derived from): MIIT Notice 2011 No. 25
Summary: This standard specifies the technical requirements for narrow-gauge railway with direct control of mining motor vehicle electrical main circuit contacts, contact categories and inspection rules. This standard applies to mining narrow gauge railway motor car with direct control of the main circuit of electrical contacts.

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