… use or to improve the qualities of the end product. Such treatment must not, however, alter its essential character as a … and recovery criteria mentioned above. (b) Thioplasts (TM) which are saturated synthetic substances, obtained by …
… the gas expansion turbine, finally exhausting to the atmosphere. (2) The regenerative cycle, in which air is … the hot gas side of the regenerator and finally to the atmosphere. There are two types of designs : (a) The …
… special fancy shapes for illuminations, decorations, Christmas trees, etc. This group also covers halogen lamps. … special fancy shapes for illuminations, decorations, Christmas trees, etc. PARTS Subject to the general …
… (a colourless and odourless gas used to provide an inert atmosphere in electric lamp bulbs). (4) Krypton (same use … and calcium cyanamide, but is also used to provide an inert atmosphere in electric lamp bulbs, etc. (2) Oxygen . This …
… starch, glue or plastics, in solution or emulsion, by heat treatment with plastics in powder form, by solvents, etc. … are assembled by submitting them to a heat (or ultrasonic) treatment, passing the web through ovens or between heated …
