| 摘要 |
The arrangement has a casing (2) whose interior is closed by a cover (10). It also has a strainer housing (4) which is closed by a lid (14). The casing and the housing have a common front side (9), and both the cover and the lid are arranged on this. The cover and the strainer lid are secured by screws (12,18) which may be operated in a direction which points towards the front side. The casing and the housing may also be arranged in a common enclosure (8), which may also be equipped with a channel (6) in order to connect them together. A strainer may be arranged in the lid. |
