| 摘要 |
<p>Table forge has a simply constructed burner and the various temps. can be preset. The burner nozzle is pivotable by 180 degrees round and axis which is vertical to its own axis. A portable furnace of a heat resisting material is heated by burners using a compressed gas fuel. The burners protrude into the upper part of the muffle into which the flame is directed.</p> |
