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AFNOR
AFNOR
NF EN ISO 10414-1
En Vigor
2010-01-01
Petroleum and natural gas industries - Field testing of drilling fluids
- Part 1 : water-based fluids
AFNOR
AFNOR
NF EN 14109
En Vigor
2003-07-01
Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) -
Determination of potassium content by atomic absorption spectrometry










