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ISO 21771-1:2024/CD Amd 1

Cylindrical involute gears and gear pairs — Part 1: Concepts and geometry — Amendment 1

General information

30.98   Project deleted   Jun 24, 2025

ISO

ISO/TC 60/SC 1 Nomenclature and wormgearing

International Standard

21.200   Gears

Life cycle

PREVIOUSLY

PUBLISHED
ISO 21771-1:2024

NOW

ABANDON
ISO 21771-1:2024/CD Amd 1
30.98 Project deleted
Jun 24, 2025