SJ 1899-1981 English PDF

US$389.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
SJ 1899-1981: Sockets compatible with 7-pin base, Type GZC7-1A and GZS7-1A

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SJ 1899-1981	389	Add to Cart	3 days	Sockets compatible with 7-pin base, Type GZC7-1A and GZS7-1A

Similar standards

GB/T 17737.100   GB/T 21711.1   SJ/T 11457.2   SJ/T 2964.2   SJ/T 2964.2.1   

Basic data

Standard ID: SJ 1899-1981 (SJ1899-1981)
Description (Translated English): Sockets compatible with 7-pin base, Type GZC7-1A and GZS7-1A
Sector / Industry: Electronics Industry Standard
Classification of Chinese Standard: L21
Word Count Estimation: 11,115
Date of Issue: 12/23/1981
Date of Implementation: 7/1/1982
Older Standard (superseded by this standard): SJ 110-1965
Summary: This standard is GZC7-1A and technical regulations GZS7-1A ceramic and plastic seat seven legs, the technical requirements of the standard and see SJ 1893-1981 "electronic tube socket, quartz resonator outlet total technical conditions. " The socket for electronic equipment and instruments installed pipe base codenamed J7-1A of electron tubes.

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