SJ 20748-1999 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SJ 20748-1999	RFQ	ASK	3 days	Design standard for rigid printed boards And rigid printed board assemblies

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Basic data

Standard ID: SJ 20748-1999 (SJ20748-1999)
Description (Translated English): Design standard for rigid printed boards And rigid printed board assemblies
Sector / Industry: Electronics Industry Standard
Classification of Chinese Standard: L30
Word Count Estimation: 141,113
Date of Issue: 11/10/1999
Date of Implementation: 12/1/1999
Summary: This standard specifies the rigid PCB and PCB assembly rigid design requirements and related considerations. This standard specifies the various levels of the printed version and assembly design requirements and design guidelines, which can be used for commercial purposes can also be used for military purposes. The unique design of which is used for military electronic equipment PCB and PCB assembly requirements should be particularly noted. Unless otherwise provided in the contract, according to the military standard PCB design can only be produced by Cheng Zhifang been accredited.

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