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NA 052

DIN Standards Committee Road Vehicles and Mobility

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Draft standard [New]

ISO/DIS 6621-1
Internal combustion engines - Piston rings - Part 1: Vocabulary

Title (German)

Verbrennungsmotoren - Kolbenringe - Teil 1: Vokabular

Responsible national committee

NA 052-00-34-04 AK - Piston Rings  

Responsible international committee

ISO/TC 22/SC 34/WG 4 - Piston rings  

Edition 2025-12
Public enquiry period until 2026-03-25
Original language English
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