Unverified88% confidenceCautionTime unknown
锌合金D型环多为压铸件,表面电镀好看但内部致密度低,受力易脆断,仅适合皮具装饰、宠物牵引等轻载场景,不可用于安全承重
1
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88%
Confidence
Long-term
Relevance
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First Seen
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