NEN ISO 6624-3 : 2017现行
INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 3: KEYSTONE RINGS MADE OF STEEL
出版：Netherlands Standards
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基本信息
标准编号： NEN ISO 6624-3 : 2017
标准类别：Standard
出版单位：Netherlands Standards
标准页数：0
标准简介
Describes the essential dimensional features of keystone rings made of steel, types T, TB, TBA, TM, K, KB, KBA and KM, having diameters from 70 mm up to and including 160 mm, used in reciprocating internal combustion piston engines.
