BS 5341-4:1976被替代
Specification for piston rings up to 200 mm diameter for reciprocating internal combustion engines. Measuring and testing procedures
出版：British Standards Institution
专家解读视频
Methods for measuring and testing the attributes of 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
