Повучен
ISO 6622-1:2003 specifies the essential dimensional features of rectangular rings made of cast iron, types R, B, BA and M, having diameters up to and including 200 mm, used in reciprocating internal combustion piston engines. It is also applicable to piston rings of compressors working under similar conditions.
ПОВУЧЕН
ISO 6622-1:1986
ПОВУЧЕН
ISO 6622-1:2003
95.99
Повучен
10. 8. 2021.
ОБЈАВЉЕН
ISO 6622-1:2021