10.60 4. 12. 2025.
ISO
ISO/TC 8/SC 3
Међународни стандард
This standard specifies test methods for evaluating external leakage at the stem seal and body joints of marine cryogenic valves when using an external cryogen (liquid nitrogen, liquid hydrogen, liquid helium) as the refrigerant for low temperature fugitive emission tests.
ПРОЈЕКАТ
ISO/NP 26211
10.60
Завршетак изјашњавања о предлогу
4. 12. 2025.