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Standard ISO 21771-2:2025 18.12.2025 preview

ISO 21771-2:2025

Cylindrical involute gears and gear pairs — Part 2: Calculation and measurement of tooth thickness and backlash

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STANDARD published on 18.12.2025


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336.40 USD

The information about the standard:

Designation standards: ISO 21771-2:2025
Publication date standards: 18.12.2025
SKU: NS-1253598
The number of pages: 140
Approximate weight : 451 g (0.99 lbs)
Country: International technical standard
Category: Technical standards ISO

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