Unverified85% confidenceDecision RuleTime unknown
顶装(吊顶暗轨)适合层高≥2.7m且做了石膏板吊顶的空间,可完全隐藏轨道;墙装(明轨贴顶)适合无吊顶或后装场景,安装更简单但轨道外露约1.5cm
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