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SJ 20439-1994 English PDF

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SJ 20439-1994: Design requirement for printed-wiring electrical backplane assemblies
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SJ 20439-1994English359 Add to Cart 3 days [Need to translate] Design requirement for printed-wiring electrical backplane assemblies SJ 20439-1994

PDF similar to SJ 20439-1994


Standard similar to SJ 20439-1994

GB/T 12631   SJ/T 11584.6   SJ/T 11584.3   SJ 21599   

Basic data

Standard ID SJ 20439-1994 (SJ20439-1994)
Description (Translated English) Design requirement for printed-wiring electrical backplane assemblies
Sector / Industry Electronics Industry Standard
Classification of Chinese Standard L30
Word Count Estimation 9,990
Date of Issue 9/30/1994
Date of Implementation 12/1/1994
Quoted Standard GB 2036-80; GB 4588.3-88; GJB 362-87; HB 6207-89; SJ/T 10309-92
Summary This standard specifies the printing plate assembly design requirements. This standard applies to the rigid printed circuit board assembly printed wrap floor assembly connector parts. Other parts of the connector assembly on the rigid PCB, reference may be executed.

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