QJ 1990.4-1990
Electrical performance test methods of electrical insulating adhesives breakdown voltage and breakdown strength under power frequency (English Version)
- Standard No.
- QJ 1990.4-1990
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aerospace
- Status
- Latest
- QJ 1990.4-1990
QJ 1990.4-1990 history
- 1970 QJ 1990.4-1990 Electrical performance test methods of electrical insulating adhesives breakdown voltage and breakdown strength under power frequency
