ISO 2048:1973
Double socket fittings for unplasticized polyvinyl chloride (PVC) pressure pipes with elastic sealing ring type joints; Minimum depths of engagement

Заменен на ISO 2048(1990.09)
 

1 страница

Завершение срока действия 01.09.1990
Опубликован 01.03.1973

Double socket fittings for unplasticized polyvinyl chloride (PVC) pressure pipes with elastic sealing ring type joints; Minimum depths of engagement