Specification and testing for liquefied petroleum gas (LPG) cylinder valves - Manually operated (includes Amendment A1:2003); German version EN 13153:2001 + A1:2003— 23 стр.
Cylindrical helical springs made from round wire and bar - Calculation and design - Part 1: Compression springs; German version EN 13906-1:2002, Corrigendum to DIN EN 13906-1:2002-07— 2 стр.
Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2: Non-metallic materials (ISO 11114-2:2000); German version EN ISO 11114-2:2000— 14 стр.