| 摘要 |
The filter device (1) comprises a filter housing (2), which has a filter housing crucible (4) and a filter housing cover (3). The filter housing crucible is made of metal. The filter housing cover has a metallic component in the type of a punched mask with a through-hole (6,6'). Another through-hole (6'') is provided in the filter housing cover, through which a heating unit or a sensor rises. |
