Bombola gazi - Filetat konike 17E dhe 25E për bashkimin e ventilave me bombolat e gazit - Pjesa 1: Specifikime - Korigjim teknik 1 (ISO 11363-1:2010/Cor 1:2011)
Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 1: Specifications - Technical Corrigendum 1 (ISO 11363-1:2010/Cor 1:2011)