ISO-6623 › Complete Document History
Internal combustion engines - Piston rings - Scraper rings made of cast iron

Complete Current Edition:
   3RD EDITION - Piston rings - Scraper rings made of cast iron - July 15, 2013

Obsolete Revision Information:
   2ND EDITION - Piston rings -- Scraper rings made of cast iron - Feb. 1, 2004
   1ST EDITION - Internal combustion engines -- Piston rings -- Scraper rings - Aug. 15, 1986