fraction from ground toasted oil seeds, weigh oil seeds, g aliquot x and extract with hot (hot water bath hot only) paint thinner x x ml. combine fractions evaporate on electric stirring hotplate with teflon stirbar outside or in chemical exhaust hood to apparent dryness, weigh oil fraction. evaporate...
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productivity is not good enough for tomorrow" an iso ce r t i f i ed company exporting to more than countries round the globe rated horse power kw (is: rating a) bhp no. of cylinder single single single single single single single single rated speed rpm bore mm . stroke mm fuel g/kw/h consumption g/bhp/h lub. oil...
export changed primarily due to the continuing increase of demand in the domestic market. this demand cut into the excess available for export in spite of a continuing desire, on the part of government, to shore up the invariant foreign-exchange shortage. in fy , tea was the major export by value. oil...