Unverified80% confidenceFactTime unknown
锌合金压铸件表面看起来厚重有质感但材质本身脆，跌落或磕碰易断裂开裂，且长期潮湿易内部腐蚀，性价比不如同价位太空铝
1
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80%
Confidence
Long-term
Relevance
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First Seen
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