几经辗转终于确定笔冠用CNC 车床加工，笔夹用脱蜡铸造，两者都是非常昂贵的工艺，但效果一流。
By tring several differenct solutions, it end up that we will use CNC turning to make the crown and clip by casting.
几经辗转终于确定笔冠用CNC 车床加工，笔夹用脱蜡铸造，两者都是非常昂贵的工艺，但效果一流。
By tring several differenct solutions, it end up that we will use CNC turning to make the crown and clip by casting.
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