Testing of lubricants; determination of mineral oil fraction and soap of lubricating greases; dialysis methodEssais des lubrifiants; détermination de la teneur en huile minérale et en savon des graisses lubrifiantes; méthodede dialyse
DIN 51814:1981 history
1981DIN 51814:1981 Testing of lubricants; determination of mineral oil fraction and soap of lubricating greases; dialysis method