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Tracked Changes. Cylindrical involute gears and gear pairs. Concepts and geometry.
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STANDARD published on 8.11.2024
Designation standards: BS ISO 21771-1:2024-TC
Publication date standards: 8.11.2024
SKU: NS-1204251
The number of pages: 427
Approximate weight : 1312 g (2.89 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 34065 5 Status: Revision Underway
Latest update: 2026-09-19 (Number of items: 2 302 332)
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