| 摘要 |
The filtering element has a filtering cartridge (24) arranged on an air collecting case (14) for collecting raw air. The cartridge has front sides on one of which is arranged a cover part (40) associated to a measuring tube (44) of an air mass measuring device (46) that measures pure air current. The tube is designed as an interchangeable part associated to the part (40), where the tube and the part (40) are made of a single part and are made of plastic material. |
