HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (1 Nov 2025)

SJ 20748-1999 English PDF

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
SJ 20748-1999EnglishRFQ ASK 3 days [Need to translate] Design standard for rigid printed boards And rigid printed board assemblies SJ 20748-1999

PDF similar to SJ 20748-1999


Standard similar to SJ 20748-1999

GB/T 12631   SJ/T 11584.6   SJ/T 11584.3   SJ 20749A   

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.


Refund Policy     Privacy Policy     Terms of Service     Shipping Policy     Contact Information