
Quantities and units – Part 4: Mechanics (ISO 80000-4:2019)
出版:Danish Standards

專家解讀視頻
This document gives names, symbols, definitions and units for quantities of mechanics. Where appropriate, conversion factors are also given.
EN ISO 80000-4 : 2019 - Identical
ISO 80000-4:2019 - Identical
EN ISO 80000-4 : 2019 - Identical
ISO 80000-4:2019 - Identical