PEEK初级电池仓上盖

PEEK初级电池仓上盖

PEEK初级电池仓上盖

PEEK聚醚醚酮性能好，尺寸稳定，规格大小可以定制，耐高温，耐磨损，机械性能强。...
PEEK定位销

PEEK定位销

PEEK聚醚醚酮性能好，尺寸稳定，规格大小可以定制，耐高温，耐磨损，机械性能强。...