BS 5341-2:1977被替代
Specification for piston rings up to 200 mm diameter for reciprocating internal combustion engines. Designs, dimensions, materials and designations for multi-piece oil control rings
出版：British Standards Institution
专家解读视频
Multi-piece expander spring loaded and coil spring loaded type oil control piston rings.
© British Standards Institution 2013
Replaced by notes:
Replaced by Sections and Subsections of BS 5341, also DD 208 and DD 209.
ISO 6621-1:2007 - Similar
ISO 6622-1:2003 - Similar
ISO 6623:2004 - Similar
ISO 6624-1:2001 - Similar
ISO 6625:1986 - Similar
