SJ 20948-2005
General specification for radars of military engineering geological reconnaissance (English Version)

Standard No.

SJ 20948-2005

Language

Chinese, Available in English version

Release Date

2006

Published By

Professional Standard - Electron

Latest

SJ 20948-2005

Scope

This specification specifies the requirements, quality assurance regulations, and delivery preparations for military engineering geological reconnaissance radar (hereinafter referred to as "geological reconnaissance radar"). This specification applies to the development, production and use of military engineering geological reconnaissance radar.

SJ 20948-2005 Referenced Document

• GB/T 14691 Technical drawings--Lettering
• GB/T 191 Packaging.Pictorial marking for handling of goods*， 2008-04-01 Update
• GB/T 4728.1 Graphical symbols for electrical diagrams.Part 1:General information*， 2018-07-13 Update
• GB/T 4728.10 Graphical symbols for electrical diagrams—Part 10：Telecommunications: Transmission*， 2022-10-14 Update
• GB/T 4728.11 Graphical symbols for electrical diagrams—Part 11：Architectural and topographical*， 2022-10-14 Update
• GB/T 4728.12 Graphical symbols for electrical diagrams—Part 12：Binary logic elements*， 2022-10-14 Update
• GB/T 4728.13 Graphical symbols for electrical diagrams—Part 13： Analogue elements*， 2022-10-14 Update
• GB/T 4728.2 Graphical symbols for electrical diagrams—Part 2：Symbol elements,qualifying symbols and other symbols having general application*， 2018-07-13 Update
• GB/T 4728.3 Graphical symbols for electrical diagrams.Part 3:Conductors and connecting devices*， 2018-07-13 Update
• GB/T 4728.4 Graphical symbols for electrical diagrams—Part 4: Basic passive components*， 2018-07-13 Update
• GB/T 4728.5 Graphical symbols for electrical diagrams—Part 5：Semiconductors and electron tubes*， 2018-07-13 Update
• GB/T 4728.6 Graphical symbols for electrical diagrams—Part 6： Production and conversion of electrical energy*， 2022-10-14 Update
• GB/T 4728.7 Graphical symbols for electrical diagrams—Part 7：Switchgear, controlgear and protective devices*， 2022-10-14 Update
• GB/T 4728.8 Graphical symbols for electrical diagrams—Part 8：Measuring instruments, lamps and signalling devices*， 2022-10-14 Update
• GB/T 4728.9 Graphical symbols for electrical diagrams—Part 9： Telecommunications :Switching and peripheral equipment*， 2022-10-14 Update
• GJB 150.3-1986 Environmental test methods for military equipment High temperature test
• GJB 74A-1998 General specifications for military ground radar

SJ 20948-2005 history

• 2006 SJ 20948-2005 General specification for radars of military engineering geological reconnaissance