| 摘要 |
<p>Case 51,326 TITLE OF THE INVENTION: Small Diameter Radiant Tube Heater Small portable electrical resistance heating unit useful for insertion in tube bores to effect localized high temperature heating. Useful for the internal heating of tubes and tube/sleeve assemblies in steam generators, having bores as small as 0.75 cm. or less, for brazing, stress relieving, and other applications.</p> |
