10.20 30. 3. 2026.
ISO
ISO/TC 107/SC 7
Међународни стандард
This document specifies the ferroin method, conditions and procedures for testing passive film integrity of stainless steels, and provides guidance for the inspection
This standard is applicable to the testing of the passivation film quality of stainless steels, especially suitable for on-site evaluation of stainless steel equipments under installation and operation.
ПРОЈЕКАТ
ISO/NP 26589
10.20
Почетак изјашњавања о предлогу
30. 3. 2026.