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PLA seals well at temperatures below the melting temperature but an appreciable shrinking of the ?lms has been noted when the material is sealed near its melting temperature.

Bruce 发表于 2024-12-1 08:33:59 [显示全部楼层] 回帖奖励 阅读模式 关闭右栏 0 242
PLA seals well at temperatures below the melting temperature but an appreciable shrinking of the ?lms has been noted when the material is sealed near its melting temperature.
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