QJ 1931.1-1990
Electrical diagram drawing rules terminology and classification (English Version)
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QJ 1931.1-1990
Standard No.
QJ 1931.1-1990
Language
Chinese,
Available in English version
Release Date
1990
Published By
Professional Standard - Aerospace
Status
Be replaced
2005-07
Replace By
QJ 1931.1A-2005
Latest
QJ 1931.1A-2005
QJ 1931.1-1990 history
2005
QJ 1931.1A-2005
The drawing rules of electrical diagram--Part 1: Terms and classification
1990
QJ 1931.1-1990
Electrical diagram drawing rules terminology and classification
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