[KongchangAI]
Unverified85% confidenceFactTime unknown

工业级零件盒常用PP聚丙烯(耐冲击、耐油污、-20~120℃);高透明观察需求用PC;廉价款用PS透明脆脆料,可通过弯折测试区分——PP韧可弯,PS一折就白裂

1
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85%
Confidence
Long-term
Relevance
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