SJ 20755A-2005
General specification for military vented electromagnetic shielding window (English Version)

Standard No.

SJ 20755A-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

Professional Standard - Electron

Replace

SJ 20755-1999

Scope

This specification stipulates the requirements, quality assurance regulations and delivery preparation for military electromagnetic shielding ventilation windows (hereinafter referred to as ventilation windows). This specification applies to the development, production and acceptance of various military electromagnetic shielding ventilation windows used for electromagnetic shielding of military electronic equipment.

SJ 20755A-2005 Referenced Document

• GB/T 12190-1990 Measurement of shielding effectiveness of high-performance shielding enclosures
• GB/T 191-2000 Packaging-Pictorial marking for handling of goods
• GB/T 2059-2000 Strips of copper and copper alloys
• GB/T 3614-1999 Aluminium alloy foil
• GB/T 716-1991 Cold-rolled carbon structural steel strips

SJ 20755A-2005 history

• 0000 SJ 20755-1999