UNE 84607-2:1998 COSMETIC RAW MATERIALS. EASILY CARBONIZED SUBSTANCES IN SATURED HYDROCARBONS OBTAINED FROM PETROLEUM. PART 2: LIQUID SATURED HYDROCARBONS.
1998UNE 84607-2:1998 COSMETIC RAW MATERIALS. EASILY CARBONIZED SUBSTANCES IN SATURED HYDROCARBONS OBTAINED FROM PETROLEUM. PART 2: LIQUID SATURED HYDROCARBONS.