Testing of lubricants; testing in the Shell four-ball tester; determination of wearing characteristics for consistentlubricantsEssais de lubrifiants; essai dans l'appareil Shell à quatre billes; détermination des caractéristiques des lubrifiants soli
DIN 51350-5:1984 history
2015DIN 51350-5:2015-03 Testing of lubricants - Testing in the four-ball tester - Part 5: Determination of wearing characteristics for consistent lubricants
2015DIN 51350-5:2015 Testing of lubricants - Testing in the four-ball tester - Part 5: Determination of wearing characteristics for consistent lubricants
1984DIN 51350-5:1984 Testing of lubricants; testing by the Shell four-ball tester; determination of wear characteristics for consistent lubricants