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钨铜棒材

钨铜棒材 牌号ISO密度导电率硬度软化温度WNiCU适用范围BD10CUW9016.5g/cm328IACS%260HB1600度90%/少量触头电极专用BD20CUW8015.2g/cm335IACS%220HB1200度80%/少量焊接电极专用BD30CUW7514.2g/... 查看详情

钨铜板材

钨铜板材 牌号ISO密度导电率硬度软化温度WNiCU适用范围BD10CUW9016.5g/cm328IACS%260HB1600度90%/少量触头电极专用BD20CUW8015.2g/cm335IACS%220HB1200度80%/少量焊接电极专用BD30CUW7514.2g/... 查看详情

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