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规格:
Straight Ejector Pins - Nitrided - JZ40 直顶针-JZ40
Straight Ejector Pins - Nitrided - JZ40
直顶针-JZ40
产品特点: 1.材料SKH51,硬度58~62HRC 2.D尺寸精度保证范围:b1≈Lx2/3 3.头部退火硬度28~35HRC
产品特点: