So how to make decision of the order batch, order quantity, order period of the materials according to the production need direct influences on the economic benefit.
如何根据生产需要对材料的订货批量、订货批次及订货周期进行决策，将影响到企业的产品成本和经济效益。
A company of purchase contract, give timely to the suppliers and follow up orders production conditions, single, ensure order on time, quantity, on the order goods acceptance.
订立公司的采购合同，及时下达给供应商，并跟进订单生产情况，单，确保订单按时、按量、对订单的货品进行验收。
This article discusses on how to determine the time of steel works recovery production and the starting time of electric energy meter failure in order to calculate readjustment electric quantity.
就如何确定铸钢厂开始恢复生产的时间及电能表死机故障的起始时间，进而计算更正电量进行了讨论。
This article discusses on how to determine the time of steel works recovery production and the starting time of electric energy meter failure in order to calculate readjustment electric quantity.
就如何确定铸钢厂开始恢复生产的时间及电能表死机故障的起始时间，进而计算更正电量进行了讨论。
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