Unverified82% confidenceDecision RuleTime unknown
拼接式塑料/树脂模块柜（卡扣或钢丝网结构）横向拼接超过3列或纵向超过5层时，整体易晃动变形，超过此规模应选带背板+固定螺丝的成品柜或做上墙固定
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified需要堆叠3层以上时选带凹凸卡扣或加固边框的塑料箱，普通折叠箱堆叠3层后中层易受压变形导致下层受力不均85% similarUnverified需要长期堆叠存放选带四角错位卡扣或凹凸对位设计的可叠筐，堆叠3层以上稳定不滑；纯平口设计的筐堆叠2层以上易侧移倾倒84% similarUnverified需要叠放的收纳筐必须选筐口有加固边框（金属丝或加厚塑料包边）且底部有对应凹槽卡位的款式，纯软布无骨架的筐叠放2层以上会塌陷变形，只适合单层平铺84% similarUnverified堆叠承重看四角是否有加强立柱结构，普通平盖款堆叠2层以上盖子会下凹压瘪内容物；需堆3层以上选带独立支撑边框或抽屉式结构82% similarUnverified全塑料一体注塑多层衣架承重节点是连接铰链，负载超过标称后铰链先断裂，不建议存放超过标称件数82% similar
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