| 摘要 |
<p>A soldering iron, designed for manual use, has a hollow handle (4) contg a heating element inside a support (1), tipped by the soldering bit (2). The support (1) extends for the major part of the interior of the handle, from the open end to a rear supporting partition (3), to the rear of which is a chamber (6) contg the electrical connections (11). One portion of the handle, away from the zone which is held in the fingers, has a large aperture (7) to allow air to circulate through the handle.</p> |
