Accept Merge Request #1921: (feature/tool_standard_library_process -> develop)

Merge Request: 材料型号同步添加材料代号

Created By: @廖丹龙
Reviewed By: @胡尧
Approved By: @胡尧 
Accepted By: @廖丹龙
URL: https://jikimo-hn.coding.net/p/jikimo_sfs/d/jikimo_sf/git/merge/1921

sf_mrs_connect/models/sync_common.py

@@ -250,6 +250,7 @@ class sfMaterialModel(models.Model):
                         materials_model.need_h = item['need_h']
                         materials_model.density = item['density']
                         materials_model.active = item['active']
+                        materials_model.materials_code= item['materials_code']
         else:
             raise ValidationError("材料型号认证未通过")