wire gauze
91Spark arrestor — A spark arrestor is a device intended to prevent combustible materials, usually sparks or other tiny flaming debris, from escaping into areas where they might start fires.They are most commonly used in conjunction with motor vehicles (inserted… …
92Castner process — The Castner process is a process for manufacturing sodium metal by electrolysis of molten sodium hydroxide at approximately 330°C. Below that temperature the melt would solidify, above the metal would start to dissolve in the melt.Process… …
93Evaporating basin — An evaporating basin is a small basin used to evaporate liquids to obtain the dry forms of the substances dissolved in them. Evaporating basins typically have a 4 5 inch diameter, are made out of white ceramic, and have a lip for the pouring of… …
94Giffard dirigible — NOTOC Infobox Aircraft name=Giffard dirigible caption=A model of the Giffard airship at the London Science Museum type=Experimental airship national origin=France manufacturer=Henri Giffard designer=Henri Giffard first flight=avyear|1852… …
95Eduardo H. Rapoport — Eduardo Hugo Rapoport is an Argentinian ecologist and emeritus professor at Universidad Nacional del Comahue. His is widely known for his fundamental work on soil biology, biological invasions, urban ecology and, in particular, for his… …
96dandyroll — dandy roll n. A cylinder of wire gauze pressed on moist pulp before it starts through the rollers of a papermaking device and resulting in the production of a watermark. Also called dandy roller. * * * …
97safetylamp — safety lamp n. A miner s lamp with a protective wire gauze surrounding the flame to prevent ignition of flammable gases. * * * …
98dandy roll — Papermaking. a light, open cylinder of wire gauze in a papermaking machine, for smoothing wet pulp and for impressing a watermark. Also called dandy roller. [1830 40] * * * …
99mask — masklike, adj. /mask, mahsk/, n. 1. a covering for all or part of the face, worn to conceal one s identity. 2. a grotesque or humorous false face worn at a carnival, masquerade, etc.: Halloween masks. 3. Also called swim mask. a device consisting …
100safety lamp — noun A miners lamp designed to avoid explosion by enclosing the flame in fine wire gauze …
