silicon nitride ceramics cutting tools的意思|示意
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氮化硅陶瓷刀具
silicon nitride ceramics cutting tools的网络常见释义
氮化硅陶瓷刀具 Silicon nitride ceramics cutting tools 氮化硅陶瓷刀具 A groove or notch made by a cutting tool, such as a saw or an ax. 锯缝，劈痕切割型工具如锯或斧子所制造的沟槽或凹口 .