标准编号：ISO 6623:2013
中文名称：内燃机 活塞环 铸铁刮环
英文名称：Internal combustion engines — Piston rings — Scraper rings made of cast iron
发布日期：2013-07
标准范围
This International Standard specifies the essential dimensional features of scraper rings made of cast iron, types N, NM, E, and EM, having diameters from 30 mm up to and including 200 mm, used in reciprocating internal combustion engines for road vehicles and other applications.
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