Index: ssts-basedata/src/main/java/com/forgon/disinfectsystem/entity/invoicemanager/Invoice.java
===================================================================
diff -u -r28349 -r29714
--- ssts-basedata/src/main/java/com/forgon/disinfectsystem/entity/invoicemanager/Invoice.java	(.../Invoice.java)	(revision 28349)
+++ ssts-basedata/src/main/java/com/forgon/disinfectsystem/entity/invoicemanager/Invoice.java	(.../Invoice.java)	(revision 29714)
@@ -62,6 +62,11 @@
 	public static  final String TYPE_OPERATION_RESERVATION_MERGE = "手术预约多单合并发货";
 	public static  final String TYPE_CUSTOM = "自定义发货";
 	public static  final String TYPE_EXPRESS = "快速发货";
+
+	/**
+	 * 聚合包按大包发货时的类型
+	 */
+	public static  final String INVOICEPLANTYPE_COMBOTOUSSEWRAPPER = "聚合包发货";
 	private Long id;
 
 	private String serialNumber; // 流水号
@@ -121,10 +126,18 @@
 
 	private String wbCode;// 五笔
 	
-	//器械包工作量统计数量
+	/**
+	 * 器械包工作量统计数量
+	 * 通过InvoiceManagerImpl.updateInvoiceStatistics方法看到:
+	 * 	当器械包类型为外来器械包或外来器械拆分小包时,一个包实例数量算1.否则取包实例的统计数量字段的值
+	 */
 	private Integer workloadAmount;
 	
-	//器械包发货总数量（消毒物品、自定义器械包按材料统计）
+	/**
+	 * 器械包发货总数量（消毒物品、自定义器械包按材料统计）
+	 * 通过InvoiceManagerImpl.updateInvoiceStatistics方法看到:
+	 * 	当器械包类型为消毒物品或自定义器械包时,取包内材料(一次性物品不算)总件数之和,其它类型一个包实例对应的数量算1
+	 */
 	private Integer tousseAmount = 0;
 	
 	private Integer diposableGoodsAmount = 0;//一次性物品总数量