Unverified80% confidenceDecision RuleTime unknown
宽门洞（＞1.2m）优先选自立式围栏组合或带滚轮的可移动隔离门，单门体压力固定跨度过大易变形松脱
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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Unverified门洞/走廊隔离首选伸缩压力式(顶天立地杆)，稳定性远超自立式且不损墙面；开阔空间围栏则选可拼接组合式87% similarUnverified压力式门栏适配门洞宽度有严格上限（通常单套75-90cm），超宽门洞需加装延长片，但每加一节延长片都会显著降低压力锁的稳固性79% similarUnverified安全门（保护门）优选双极联动结构：必须两个插孔同时受力才能打开，单孔插入异物（如筷子、发夹）无法开启；单极滑动式安全门可被单点撬开，防护等级低79% similarUnverified带独立开门设计的隔离栏优先选带双向开合+自动回弹锁的门，单手可操作，避免每次跨越或搬动整块栏板79% similarUnverified门洞宽度超过90cm不建议选单片门栏，应选可加装延长片的门栏或围栏式；单片门栏跨度过大中间会下垂晃动，失去防护意义79% similar
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