SJ 20657-1998 English PDF

US$879.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
SJ 20657-1998: General specification for special police communication systems

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SJ 20657-1998	879	Add to Cart	4 days	General specification for special police communication systems

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Basic data

Standard ID: SJ 20657-1998 (SJ20657-1998)
Description (Translated English): General specification for special police communication systems
Sector / Industry: Electronics Industry Standard
Classification of Chinese Standard: A94
Word Count Estimation: 22,239
Date of Issue: 3/11/1998
Date of Implementation: 5/1/1998
Summary: This standard specifies the requirements for the special police communication system, the quality assurance requirements, delivery preparation and explanation content matters. This standard applies to all kinds of special police communications system equipment. Product specifications should be written to comply with the requirements of this standard.

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