Unverified76% confidenceDecision RuleTime unknown
手柄与刷头连接处若为纯塑料螺纹旋接,长期受潮易脆裂断裂,耐用性优先选金属杆或加厚一体注塑结构
1
Sources
76%
Confidence
Long-term
Relevance
-
First Seen
Sources
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