ISO 80000-4:2019 Quantities and units一Part 4: Mechanics.
This document gives names, symbols, definitions and units for quantities of mechanics. Where appropriate, conversion factors are also given.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
Names, symbols, definitions and units for quantities used in mechanics are given in Table 1.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia.org/.ISO 80000-4 pdf download.