Unverified83% confidenceDecision RuleTime unknown
全金属（不锈钢/铝合金）杆体比塑料/铁包塑管抗弯且不易生锈，卫生间、厨房等潮湿环境优先304不锈钢，普通碳钢喷漆管数月后接口易起锈斑
1
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83%
Confidence
Long-term
Relevance
-
First Seen
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Unverified铝合金/不锈钢杆体比铁艺喷漆杆抗锈，卫生间、厨房等潮湿环境应选304不锈钢或铝合金，铁艺喷漆杆1年内易生锈起皮90% similarUnverified金属材质强度高但易生锈，卫生间/阳台等潮湿环境应选带塑封涂层的钢管或全铝合金，裸露电镀铁管3-6个月接口处普遍出锈斑90% similarUnverified潮湿环境（浴室/厨房）优先选304不锈钢或太空铝，碳钢喷塑架即使标注防锈，涂层一旦刮伤内部仍会生锈流锈水；201不锈钢在长期潮湿下也会出现锈点90% similarUnverified潮湿环境（浴室/阳台/厨房水槽区）优先选304不锈钢或太空铝，普通碳钢即使喷塑处理，磕碰破损后仍会从划痕处生锈；不锈钢标注201的耐腐蚀性远低于304，长期见水仍会锈斑90% similarUnverified潮湿环境(浴室、厨房水槽旁)避免选普通碳钢喷漆架，漆面破损后易锈；应选304不锈钢、太空铝或防水塑料，碳钢即使镀锌在长期水汽下仍会锈蚀89% similar
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