chemical preparations for cleaning purposes for water pipe lines in agriculture, horticulture and intensive livestock farms; chemicals for use in agriculture, horticulture and livestock farms, except fungicides, herbicides, insecticides and parasiticides

cleaning products for water pipe lines in agriculture, horticulture and intensive livestock farms; chemicals for use in agriculture, horticulture and livestock farms

cleaning products for water pipe lines in agriculture, horticulture and intensive livestock farms; chemicals for use in agriculture, horticulture and livestock farms