Pem扩张安装螺柱供应，厂家pem扩张安装螺柱

 简介：用于PC板上，起间隔或固定作用，特有的底端扩张功能可增加推出阻力。
型号：
KFB3-440-2 KFB3-440-4 KFB3-440-6 KFB3-440-8 KFB3-440-10 KFB3-440-12 KFB3-440-16 KFB3-440-20 KFB3-632-2 KFB3-632-4 KFB3-632-6 KFB3-632-8 KFB3-632-10 KFB3-632-12 KFB3-632-16 KFB3-632-20 KFB3-632-24 KFB3-632-32 KFB3-M3-2 KFB3-M3-3 KFB3-M3-4 KFB3-M3-6 KFB3-M3-8 KFB3-M3-10 KFB3-M3-12 KFB3-M3-14 KFB3-M3-16 KFB3-M4-2 KFB3-M4-3 KFB3-M4-4 KFB3-M4-6 KFB3-M4-8 KFB3-M4-10 KFB3-M4-12 KFB3-M4-14 KFB3-M4-16
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