40.20 DIS ballot initiated: 12 weeks Nov 21, 2024
ISO
ISO/TC 41/SC 1 Friction
International Standard
21.220.10 Belt drives and their components
Specifies for V-belts of sections Y, Z, A, B, C, D, E, SPZ, SPA, SPB, and SPC: the recommended datum lengths, the tolerances for datum lengths, the conditions for measuring the datum length.
PUBLISHED
ISO 4184:1992
IN_DEVELOPMENT
ISO/DIS 4184
40.20
DIS ballot initiated: 12 weeks
Nov 21, 2024