二道洼顶

3.2 km at 25.8%

2.5 km at 19.4%

470 m at 16.6%

950 m at 16.5%

410 m at 16.5%

1.0 km at 15.8%

670 m at 14.4%

410 m at 14.2%

550 m at 13.1%

670 m at 12.8%

3.7 km at 12.3%

950 m at 12.0%