… slightly coated with poly(vinyl acetate) (5 % by weight) to facilitate handling, the coating being insufficient to ensure a permanent bond even between the surface fibres. Adoption : 1964 …
… 1. Heating surfaces, consisting of heating resistors (wires), … fibre or by glass/asbestos rovings fixed on a glass fibre fabric and provided with electrical leads. See also Opinions …
… consisting of a plaster panel with a perforated outer surface and two rectangular hollows filled with strips of mineral wool, the under side being faced with paper-backed aluminium foil, for covering walls …
… 1. Bone graft substitute made from medical grade calcium sulfate containing 4 % tobramycin sulfate. This product is in the form of uniformly shaped …
… with an inner circular flange and annular ribs on the outer surface; these "rings", are placed in a "cement slurry kiln" … with the cement slurry in order to diffuse the heat and to facilitate and shorten the drying process. Adoption : 1964 …
… with an inner circular flange and annular ribs on the outer surface; these "rings", are placed in a "cement slurry kiln" … with the cement slurry in order to diffuse the heat and to facilitate and shorten the drying process. Adoption : 1964 …
… and provisionally glued on a kraft paper backing to facilitate laying. Adoption : 1962 A General appearance B Section of a panel fanned out for demonstration C Strips D Paper E Strips F …
