Description.
描述。
Ceramic unit without metal casing. The heating wire is located in several axially-parallel holes and is prevented from coming out by locked ends. The connections are on a plug-in head..
陶瓷单元没有金属外壳。加热丝位于几个轴向平行的孔，防止其脱出的锁定端。连接一个插件头。
application.
应用。
For heating gaseous media, e.g. for welding plastic.
加热气体介质，例如塑料焊接。