发布时间:2025-01-22 23:50:34
304不锈钢板厚度 :0.1/0.2/0.3/0.5/0.6/0.7/0.8/0.9/1.0/1.5/2.5/3.0/4.0/5.0/6.0/8.0/9/10/12/16/18/20/22/25/30mm
304不锈钢板面宽度规格:1000mm、1220mm、1250mm、1500mm、1800mm、2000mm
cad的吊顶剖面图怎么画啊麻烦大神指导最好有平面与剖面的对比图谢谢
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