SJ/T 31304-1994 Requirements of readiness and methods of inspection and assessment for automatic continuous drawing machines for the aluminum cases of aluminum electrolysis capacitors (English Version)
This standard specifies the integrity requirements and inspection and evaluation methods of automatic continuous stretching machines for aluminum electrolytic capacitor aluminum shells. This standard is applicable to automatic continuous stretching machines for aluminum electrolytic capacitor shells of 5 to 8 mm.
SJ/T 31304-1994 history
1970SJ/T 31304-1994 Requirements of readiness and methods of inspection and assessment for automatic continuous drawing machines for the aluminum cases of aluminum electrolysis capacitors