QJ 1931.7-1991
General layout drawing of electrical schematic drawing rules (English Version)

Standard No.

QJ 1931.7-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Aerospace

Status

Be replaced 2005-07

Replace By

QJ 1931.7A-2005

Latest

QJ 1931.7A-2005

QJ 1931.7-1991 history

• 2005 QJ 1931.7A-2005 The drawing rules of electrical diagrams--Part 7: General arrangement diagram
• 1991 QJ 1931.7-1991 General layout drawing of electrical schematic drawing rules