Unverified78% confidenceCautionTime unknown
廉价内窥镜的PVC线材在低温或频繁弯折下1-2年内会开裂进水,长期户外/工业使用应选PU或编织尼龙外皮线材
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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