| 摘要 |
<p>An apparatus (11) for heating a molten metal transfer pipe, the apparatus having; a heating chamber (12) complimentary in shape to the pipe to be heated and which is inclined such that it has a lower end and an upper end; a heat source (17, 18, 19, 20) located at or near the lower end; and a vent (21) located at or near the upper end.</p> |
