ISO/TC 107

Projekta Nr.ISO 28721-4:2015
Nosaukums<p>ISO 28721-4:2015 specifies the quality requirements for glass-lined flanged steel pipes and flanged steel fittings used for process plants.</p>
Reģistrācijas numurs (WIID)66085
Darbības sfēra<p>ISO 28721-4:2015 specifies the quality requirements for glass-lined flanged steel pipes and flanged steel fittings used for process plants.</p>
StatussStandarts spēkā
ICS grupa25.220.50