分批成本表单位 材料成本材料名称单价月月月月单号数量金额单号数量金额单号数量金额单号数量金额                                                                                                                                                                                                                                                                                                                    人工成本说 明工资率人数工时成本人数工时成本人数工时成本人数工时成本                                                        合计