Due to the special technology, the edge be frayed obviously slower and the life of cylinder can be prolonged.

由于其特殊的制造工艺，极大地延缓刀刃磨损且延长滚筒寿命。

youdao

Due to the special technology, the edge be frayed obviously slower and the life of cylinder can be prolonged.

由于其特殊的制造工艺，极大地延缓刀刃磨损且延长滚筒寿命。

youdao