Unverified82% confidenceDecision RuleTime unknown
户外或车载长期使用应选S形挂钩带PVC包胶或喷塑防锈处理的金属件,未做防锈处理的普通钢挂钩在雨淋盐雾环境下3-6个月即出现锈斑并污染带体和被绑物
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
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