加长丝锥ZG/NPT/PT/G1/8 G1/4 G3/8 G1/2 G3/4 G1管螺纹丝攻ZG1/8

标 签: 加长 丝锥 螺纹

加长丝锥ZG/NPT/PT/G1/8 G1/4 G3/8 G1/2 G3/4 G1管螺纹丝攻ZG1/8
加长丝锥ZG/NPT/PT/G1/8 G1/4 G3/8 G1/2 G3/4 G1管螺纹丝攻ZG1/8

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