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ouyuu:我这也是日本人那边学到的东西,但是原理他们没讲。 (2024-05-28 11:51) j2 !3rI
knight627:PMMA不加硬,防膜裂简单,问题是膜强差,也非常不耐摩擦!建议加硬 (2024-04-08 09:16) 5?Wto4j
knight627:PMMA不加硬,防膜裂简单,问题是膜强差,也非常不耐摩擦!建议加硬 (2024-04-08 09:16) IHp_A
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