treated naphthalene oil which is distilled in rectification/fractionating column followed by further purification in refiners. the raw material used is naphthalene oil extracted from high temperature crude coal tar, which is fractionally distilled in a series of distillation tower. stringent monitoring...
treated naphthalene oil which is distilled in rectification/fractionating column followed by further purification in refiners. the raw material used is naphthalene oil extracted from high temperature crude coal tar, which is fractionally distilled in a series of distillation tower. stringent monitoring...
to avoid trading of immature fruits • vihiga farmers build banana processing plant, provide market for growers • simple net prevents nurserybed from pests' attack • nairobi online farmer's market links growers with busy office and home consumers • consumers' love for ugali drives farmers to grow h maize...