10.20 6. 10. 2026.
ISO
ISO/TC 8/SC 3
Међународни стандард
This document specifies the test methods for evaluating external leakage rates of valve stem seals and valve body sealing joints of marine cryogenic valves under cryogenic test environments of -196 °C and below. This document is applicable to fugitive emission tests adopting external cooling or internal cooling methods.
ПРОЈЕКАТ
ISO/NP 26795
10.20
Почетак изјашњавања о предлогу
6. 10. 2026.