发布时间:2025-01-27 22:33:42
那叫射纹,是由于塑胶在模具型腔内流动/结晶速度不一致造成的密度不一致. 透光时会对光线造成折射率不一致....... 俗称应力痕
World Creator 3 三维地形建模必备神器,附教程目录
2025-01-27 22:33:42 2025-01-27 22:33:42 2025-01-27 22:33:42 2025-01-27 22:33:42 2025-01-27 22:33:42 2025-01-27 22:33:42 2025-01-27 22:33:42 2025-01-27 22:33:42 2025-01-27 22:33:42