求ISO 6297:1997和ISO 6296:2000
本帖最后由 vandyke 于 2009-9-13 21:45 编辑ISO 6297:1997 Petroleum products -- Aviation and distillate fuels -- Determination of electrical conductivity
ISO 6296:2000 Petroleum products -- Determination of water -- Potentiometric Karl Fischer titration method
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