ISO/DIS 6624-3 : 50.20 (2017)被替代
INTERNAL COMBUSTION ENGINES - PISTON RINGS - PART 3: KEYSTONE RINGS MADE OF STEEL
出版：International Organization for Standardization
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基本信息
标准编号： ISO/DIS 6624-3 : 50.20 (2017)
标准类别：Draft
出版单位：International Organization for Standardization
标准页数：0
标准简介
Defines the essential dimensional features of keystone rings made of steel, types T, TB, TBA, TM, K, KB, KBA and KM, having diameters of from 70 mm up to and including 160 mm, used in reciprocating internal combustion piston engines.
替代本标准的新标准
