硬质钨钢合金球27.585/27.59/27.595/27.6/27.605mm扩孔挤孔钢球

针规高精度塞规272.258 27.59 7.66 7.61 27.62Q 27.3 27.64m

针规高精度塞规272.258 27.59 7.66 7.61 27.62Q 27.3 27.64m

针规高精度塞规27.58 27.59 27.6 27.61 27.62 27.63 27.64mm

针规高精度塞规27.58 27.59 27.6 27.61 27.62 27.63 27.64mm

针规高精度塞规27.58 27.59 27.6 27.61 27.62 27.63 27.64mm

硬质钨钢合金球27.585/27.59/27.595/27.6/27.605mm扩孔挤孔钢球

针规高精度塞规27.58 27.59 27.6 27.61 27.62 27.63 27.64mm

针规高精度塞规27.58 27.59 27.6 27.61 27.62 27.63 27.64mm

针规高精度塞规27.58 27.59 27.6 27.61 27.62 27.63 27.64mm

10只 P4KE10A 静电和浪涌保护(TVS/ESD) 单向TVS 8.6V截止 27.59A