QJ 1931.3A-2005
The drawing rules of electrical diagrams--Part 3: Block diagram (English Version)

Standard No.

QJ 1931.3A-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

Professional Standard - Aerospace

Latest

QJ 1931.3A-2005

Replace

QJ 1931.3-1990

Scope

This section specifies the requirements for drawing block diagrams in electrical diagrams of aerospace products. This section is applicable to the drawing of block diagrams in electrical diagrams of aerospace products.

QJ 1931.3A-2005 Referenced Document

• 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
• GB/T 5094.2 Industrial systems, installations and equipment and industrial products.Structuring principles and reference designations.Part 2:Classification of objects and codes for classes*， 2018-07-13 Update
• QJ 1931.2A-2005 The drawing rules of electrical diagram--Part 2: General rules
• QJ 1931.4A-2005 The drawing rules of electrical diagrams--Part 4: Circuit diagram

QJ 1931.3A-2005 history

• 2005 QJ 1931.3A-2005 The drawing rules of electrical diagrams--Part 3: Block diagram
• 1990 QJ 1931.3-1990 Electrical diagram drawing rule block diagram
• 1970 QJ 22-1981

QJ 1931.3A-2005 The drawing rules of electrical diagrams--Part 3: Block diagram has been changed from QJ 1931.3-1990 Electrical diagram drawing rule block diagram.