常見例句In order to improve the dimensional accuracy and surface ro ughness of Direct Rapid Metal Tooling(DRMT), a laser bevel cutting technique for DRMT was proposed. 為提高直接快速制造金屬模具的尺寸精度與表面光潔度,提出了面向金屬模具快速制造的激光傾斜切割光整工藝。 返回 DRMT