7 mm thickness steel materials slotted knife, serrated blade, and ensure the quality of life and grooving.
7 mm thickness steel materials slotted knife, serrated blade, and ensure the quality of life and grooving.
开槽刀厚度7毫米合金钢材料，锯齿形刀刃，保证使用寿命和开槽质量。
7 mm thickness steel materials slotted knife, serrated blade, and ensure the quality of life and grooving.
开槽刀厚度7毫米合金钢材料，锯齿形刀刃，保证使用寿命和开槽质量。