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1.材料:锌合金主体、铁质基座、碳钢销子2.表面处理:无光黑、孔雀绿、浅绿3.旋转角度:约为180°
1. Material: Zinc alloy body, iron base, carbon steel pin
2. Surface treatment: matte black, peacock green, light green
3. Rotation angle: approximately 180 °