DIN 51820:2013-12 Testing of lubricants - Analysis of greases by infrared spectrometer - Recording and interpretation of an infrared spectrum / Note: Applies in conjunction with DIN 51451 (2004-09).
2013DIN 51820:2013-12 Testing of lubricants - Analysis of greases by infrared spectrometer - Recording and interpretation of an infrared spectrum / Note: Applies in conjunction with DIN 51451 (2004-09).