issue: 新增 ISS-changji-3251 长机生产成本报表折叠功能修改

issues-ledger/issues/ISS-changji-3251.md

+---
+id: ISS-changji-3251
+project: changji项目
+title: 长机生产成本报表折叠功能修改
+raised_dept: 财务
+raised_by: JustinWu
+owner: 彭承燚
+owner_history:
+  - {from: unknown, to: 彭承燚, by: unknown, date: 2026-09-01, reason: 新建指派}
+system: SAP
+registered: 2026-09-01
+category: 开发需求
+priority: 低
+sap_status: 进行中
+acceptance: NA
+plan_date: ""
+developer: ""
+attachments: []
+source: Excel导入
+linked: []
+entry_type: 任务
+work_type: 运维
+---
+# ISS-changji-3251 长机生产成本报表折叠功能修改
+
+## 问题描述
+生产成本报表折叠功能修改
+
+## 当前方案
+工时(hours)=6.5
+
+## 进展日志
+- 2026-09-01 · unknown · [Excel导入] · 创建问题；sap_status=进行中, acceptance=NA；owner=unknown→彭承燚（新建指派）