Unverified92% confidenceDecision RuleTime unknown
不适合轮圈孔径非标准11.3mm的车型,安装前需确认轮圈气嘴孔的实际直径是否匹配
1
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92%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified购买前必须确认轮圈气嘴孔直径(常见有8.3mm和11.3mm两种)以及所需气嘴有效长度,不同轮圈厚度对应不同规格,选错无法安装或密封不良82% similarUnverified轮圈气门孔标准分为11.3mm和8.3mm两种,多数汽车轮圈为11.3mm孔径,自行车/电动车常为8.3mm,购买前需实测或查阅原厂参数,孔径不匹配会漏气80% similarUnverified洞洞板孔间距标准分25mm和30mm两种,选购配件前必须确认孔距与板材一致,不同厂商孔距不通用会导致挂钩无法安装75% similarUnverified适配标准22.2mm把径,不适用于公路车弯把(较粗段)或部分超大径把管,购买前需确认车把直径75% similarUnverified开孔尺寸与排风扇不匹配是安装失败主因:先量现有管道/预留孔内径,管道扇常见Φ100/Φ150,购买前确认叶轮外径比开孔小10-15mm留安装余量75% similar
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