Publikuar
Is primarily intended for high purity papers such as are used for insulation in electrical equipment, and does not contain any statement about the tests to be made on the paper. It is left to the parties concerned to determine which tests are appropriate for the type of paper being evaluted.
PUBLISHED
ISO 5630-4:1986
90.93
Standard confirmed
29 qer 2023
Letër dhe karton – Vjetërimi i përshpejtuar – Pjesa 4: Trajtimi me nxehtësi të thatë në 120 ose 150 gradë C
60.60 Standard published