UNI CEI EN ISO 80000-1:2013现行
Quantities And Units - Part 1: General
出版：Italian Standards
专家解读视频
Provides general information and definitions concerning quantities, systems of quantities, units, quantity and unit symbols, and coherent unit systems, especially the International System of Quantities, ISQ, and the International System of Units, SI.
Supersedes UNI CEI ISO 80000-1. (05/2013)
CEI UNI EN ISO 80000-1 : 1ED 2013 - Identical
CEI UNI EN ISO 80000-1 : 1ED 2013 - Identical
EN ISO 80000-1 : 2013 - Identical
ISO 80000-1 : 2009 - Identical
CEI UNI EN ISO 80000-1 Ed. 1 (2013) - Identical
EN ISO 80000-1:2013 - Identical
