Projekta Nr.ISO 20602:2019
Nosaukums<p>This document specifies requirements of design, manufacture, and test methods for cryogenic check valves to have excellent quality of leakage stability in very low temperature environments (−50 °C to −196 °C).</p>
Reģistrācijas numurs (WIID)68501
Darbības sfēra<p>This document specifies requirements of design, manufacture, and test methods for cryogenic check valves to have excellent quality of leakage stability in very low temperature environments (−50 °C to −196 °C).</p>
StatussStandarts spēkā
ICS grupa47.020.30