DIN EN 14140-2017 液化石油氣(LPG)設備和組件.液化石油氣(LPG)用可移動再填充焊接鋼瓶.替代設計和結構;德文版本EN 14140-2014+AC-2015
LPG equipment and accessories - Transportable refillable welded steel cylinders for LPG - Alternative design and construction; German version EN 14140:2014 + AC:2015