Unverified80% confidenceTradeoffTime unknown
PVC线槽越暖厚(壁厚≥1mm)阻燃越好但转角处不易弯折,需另购三通/阴角/阳角配件;追求任意走线弧度选波纹管或蛇形理线槽,但美观度和防护性低于硬质PVC
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80%
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Long-term
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