复制整块，图册号丢失问题

app/base/base_bills_service.js

@@ -594,7 +594,7 @@ class BaseBillsSerivce extends TreeService {
                     unit_price: this.ctx.helper.round(d.unit_price, this.ctx.tender.info.decimal.up),
                     source: d.source,
                     remark: d.remark,
-                    drawing_code: d.drawaing_code,
+                    drawing_code: d.drawing_code,
                     memo: d.memo,
                     node_type: d.node_type,
                     sgfh_expr: d.sgfh_expr,