BS 5341-7.4:1992现行
Piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions and designations for single piece rings. Specification for oil control rings
出版：British Standards Institution
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基本信息
标准编号： BS 5341-7.4:1992
发布时间：1992/5/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：28
标准备注
© British Standards Institution 2013
等同采用的国际标准
ISO 6625:1986 - Identical
