The wall is projected in the middle.

这堵墙壁在中部凸出。

Low-angle water ice routes with short bulges up to 60 degrees. Still climbable with ten-point crampons.

小角度的冰坡，些约六十度的凸出，用十爪的冰爪即可攀登。

Does not allow nonsoluble adhesive, Web, or projecting recess in the core, and so on with a splash.

不允许有不溶粘剂，变形卷筒纸、凹入或凸出的芯层等混入。