ISO-2137 › Complete Document History
Petroleum products and lubricants - Determination of cone penetration of lubricating greases and petrolatum

Complete Current Edition:
   4TH EDITION - Determination of cone penetration of lubricating greases and petrolatum - May 1, 2020

Obsolete Revision Information:
   3RD EDITION - Petroleum products and lubricants - Determination of cone penetration of lubricating greases and petrolatum - Dec. 1, 2007
   2ND EDITION - Petroleum products -- Lubricating grease and petrolatum -- D - Nov. 1, 1985