***住宅楼七层给排水消防施工图纸.dwg
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本图纸为住宅楼七层给排水消防施工图纸，非常详细，供参考！The seven-story residential building drawings for the fire water supply and drainage construction drawings, very detailed, for reference!
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本图纸为住宅楼七层给排水消防施工图纸，非常详细，供参考！The seven-story residential building drawings for the fire water supply and drainage construction drawings, very detailed, for reference!