fix:bom详情列宽设置

src/views/material/BOMmanage/components/detailedList.vue

@@ -336,12 +336,14 @@
             prop: 'modelType',
             label: '型号',
             align: 'center',
+            width: 260,
             showOverflowTooltip: true
           },
           {
             prop: 'specification',
             label: '规格',
             align: 'center',
+            width: 260,
             showOverflowTooltip: true
           },
           {