Unverified80% confidenceDecision RuleTime unknown
铝合金叶片厚度是关键:低于0.16mm的薄铝片易在拉动中折弯变形,选购应确认叶片厚度≥0.18mm,厚叶片翻转手感更顺滑、寿命更长
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80%
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Long-term
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Unverified铝合金叶片厚度应≥0.18mm,低于此值叶片易被风吹变形或磕碰弯折,优质铝百叶多为0.21mm并带烤漆防指纹涂层90% similarUnverified铝合金叶片选厚度≥0.21mm的,过薄(<0.18mm)叶片易被磕碰变形且回弹差,长期开合后不平整87% similarUnverified薄铝合金叶片(厚度<0.18mm)廉价款易在拉动或风吹中弯折变形、无法回弹,选购看叶片厚度应≥0.21mm,木质叶片选巴斯木(轻不下垂)优于普通杂木84% similarUnverified铝合金伸缩杆比同直径不锈钢轻约40%但抗弯强度稍低,同承重需求下铝合金需选更大壁厚(≥1.0mm)才能匹配不锈钢的稳定性79% similarUnverified伸缩杆材质优先选铝合金而非塑料节,铝合金杆伸至最长时不易下垂弯曲;塑料伸缩杆在1米以上会明显晃动导致掸头够不准79% similar
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