ISO 21771-1:2024/CD Amd 1

Cylindrical involute gears and gear pairs — Part 1: Concepts and geometry — Amendment 1 ISO 21771-1:2024/CD Amd 1

Current stage: 30.98 Project deleted Jun 24, 2025

Originator: ISO

Owner: ISO/TC 60/SC 1 Nomenclature and wormgearing

Type: International Standard

ICS: 21.200 Gears

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

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