DIN 51443-2 E:2011 Draft Document - Testing of lubricants - Determination of boron content - Part 2: Direct determination by optical emission spectral analysis with inductively coupled plasma (ICP OES)
2012DIN 51443-2:2012 Testing of lubricants - Determination of the boron content - Part 2: Direct determination by optical emission spectral analysis with inductively coupled plasma (ICP OES)
2001DIN 51443-2:2001 Testing of lubricants - Determination of the boron content - Part 2: Direct determination by optical emission spectral analysis with inductively coupled plasma (ICP OES)