diff --git a/CAD结构件部分/304不锈钢(2mm厚).dwg b/CAD结构件部分/304不锈钢(2mm厚).dwg deleted file mode 100644 index 4722290..0000000 Binary files a/CAD结构件部分/304不锈钢(2mm厚).dwg and /dev/null differ