如果刀片出现刻痕，那么请立刻更换刮刀刀片。

Change the squeegee blade if it's nicked, sliced or worn.

youdao

如果刀片出现刻痕，那么请立刻更换刮刀刀片。

Change the squeegee blade if it's nicked, sliced or worn.

youdao