作者: Wehrle Walter Otto
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摘要: The box has a metal body (1) of good thermal conductivity with several cooling ducts (4,6) cylindrical wall surfaces. latter are spaced from at least one component deposition surface (10). In the flow path liq. through is fitted swivel inducing body. in form spindle, conveyor worm, on screw thread. Pref. centrally located within duct. It may be formed as solid worm and part its length have conically increasing dia. large that