| 摘要 |
<p>An under cover (10, 20) for covering a base face (2) of a vehicular body (1), includes: 1) a dent part (12, 21An); and 2) a protruding part {(13, 14), 22Bn}. The dent part (12, 21An) and the protruding part {(13, 14), 22Bn} are formed alternately in series on a lower face (10X, 20X) of the under cover (10, 20) in at least a forward-rearward direction (X) of a vehicle (100). The dent part (12, 21An) and the protruding part {(13, 14), 22Bn} have a cross section formed into a serial curved face.
</p> |
