GB/T 1149.15-2017

Internal combustion engines—Piston rings—Part 15: Coil-spring-loaded oil control rings of narrow width made of cast iron

NORMA vydána dne 12.7.2017

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The information about the standard:

Designation standards: GB/T 1149.15-2017
Publication date standards: 12.7.2017
Country: Chinese technical standard
Kategorie: Technické normy GB