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【多选题】
3DP 的工作方式类似于桌面打印机。核心部分为若干细小喷嘴组成的打印系统。材料主要包括两大类:其一,类似于 SLA 工艺用的;其二,类似于 SLS 用的。 ( )
A.
液态光固化树脂
B.
液态光敏树脂材料 本
C.
粉末材料
D.
金属
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