围护层次分解

提示词

仅将节点资料中已列出的围护层沿指定方向分开，保持层序、厚度与彼此对应。开口收边只依详图显示，未提供层次留空，不自行补出防水、保温或固定系统。

Separate only the envelope layers listed in the detail along the specified direction, keeping their order, thicknesses, and correspondence. Show opening returns only from the detail and leave undocumented layers blank rather than inventing waterproofing, insulation, or fixing systems.