Unverified50% confidenceFactExact time
FDM 熔融沉积成型打印使用 PLA、PETG 或 ABS 等热塑性材料，可在数小时内完成复杂几何形状的制造
1
Sources
50%
Confidence
Long-term
Relevance
8/25/2026
First Seen
Sources
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