求翻译：第四条 项目部所需材料严格按照长城公司物资采购管理办法和物资运输管理办法规定的程序进行采购和发运。是什么意思？

The fourth project, materials required in strict accordance with the procedure laid down by the Great Wall of materials procurement management approach and the transportation of materials management approach to procurement and shipping.

Article 4 of the required material strictly in accordance with Great Wall Company procurement management approach and material transport management solution provides the procedures for procurement and shipping.

Fourth article The project department institute needs the material strictly to carry on the purchase and shipping out according to the procedure which the Great Wall Corporation commodity purchase policing method and the commodity transportation management means stipulated.

Fourth project materials in strict accordance with the requirements of the Department great wall company material procurement management and transportation management solution specifies procedures for procurement and delivery.

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