The purpose of the cutting edge of a knife is to concentrate the force that's being applied at the handle.
刀刃的作用就是把人们用在刀把上的力集中起来。
Side Edge Edge all imported plastic, effectively ensuring the side edge of the viscous force.
侧面封边全部采用进口封边胶，有效保证侧封边的高粘合力。
Side Edge Edge all imported plastic, effectively ensuring the side edge of the viscous force.
侧面封边全部采用进口封边胶，有效保证侧封边的高粘合力。
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