DIN EN ISO 7278-1:1996-12 Liquid hydrocarbons - Dynamic measurement - Proving systems for volumetric meters - Part 1: General principles (ISO 7278-1:1987); German version EN ISO 7278-1:1995
1996DIN EN ISO 7278-1:1996-12 Liquid hydrocarbons - Dynamic measurement - Proving systems for volumetric meters - Part 1: General principles (ISO 7278-1:1987); German version EN ISO 7278-1:1995
1996DIN EN ISO 7278-1:1996 Liquid hydrocarbons - Dynamic measurement - Proving systems for volumetric meters - Part 1: General principles (ISO 7278-1:1987); German version EN ISO 7278-1:1995