… of two sheets of creped asphalt-impregnated paper with aluminium foil interlining. Adoption : 1959 … 2. … paper pulp according to paper techniques; in certain cases, the boards are covered on one side with varnish or with mineral material (sand, granules, etc.) bonded by a thin layer of bituminous material. See also Opinions …
… 1. Synthetic diamonds, maximum dimension 500 micrometres … (microns), for the manufacture of abrasive wheels, coated with copper to improve bonding to the resin binders employed in making these wheels. Adoption : 1971 …
… , normally used for human consumption, which has undergone the removal of the saponin layer after harvest. The saponin … by washing, by mechanical processing or by a combination of both. Application of GIRs 1 and 6. Adoption : 2018 …
… (pile) fabric (approximately one metre square) and trimmed with an elastic braid (8 mm wide), sewn on; it is fitted with eight attachment straps. The seat cover is intended to cover the seat bottom, seat …
… anti-fungal agents (1.2 % by weight), perfume, kerosene, ethyl alcohol and isobutane (propellant) and, in some … diethyl phthalate. Used in hospitals, surgical theatres, offices, schools, sick-rooms, etc., to safeguard …
… 1. Preparation consisting of synthetic wax with added colours and, in some cases, calcium … type; the negative printed characters or designs thus obtained are subsequently applied to the textile …
… 1. Pointed wooden poles with a round or half-round profile (cross-section), intended for driving into the ground for various uses (such as forming fences, support … plants, tethering animals, marking boundaries, etc.). They have a length of 1 to 2 metres and a diameter of 22 mm …
… 1. Granules, light yellow, consisting mainly of ethylene-vinyl alcohol copolymer (about 40 % by weight) and … starch as a filler (about 45 % by weight) ; in the copolymer, the vinyl alcohol comonomer unit (74 % by weight) predominates over theethylene comonomer unit (26 % by weight); used for …
… flasks, coil condenser, recipient for collecting the distillate, tubes and valves) and metal components (tubular frame, electric motor with variable drive, electrically heated bath with hydraulic lift for vertical adjustment), the whole …
