Unverified80% confidenceTradeoffTime unknown
材质越硬越防咬但越难弯曲布线，硬质PC管需配弯头接头才能转角，柔性金属编织管（不锈钢丝外层）可任意弯折又防咬，是转角多环境的折中选择
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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