Projekta Nr.ISO 7268:1983
Nosaukums<p>Gives the definition of nominal pressure when applied to components fo a metallic piping system, and states two series of PN ratings for use with these components.</p>
Reģistrācijas numurs (WIID)13923
Darbības sfēra<p>Gives the definition of nominal pressure when applied to components fo a metallic piping system, and states two series of PN ratings for use with these components.</p>
StatussStandarts spēkā
ICS grupa23.040.01