raw and processed materials 原材料
important raw and processed materials 重要原材料
Guidelines for Processed Materials 加工材料导则
wooden processed materials 木制工艺材
w and mo processed materials 钨钼加工材
Nonferrous Metals Processed Materials 有色金属加工材
cost of processed materials purchased 材料采购成本
Work force, raw and processed materials are two profit sources in economy field.
劳动力、原材料是经济领域的两大利润源泉。
Feeding layer thickness with processed materials size and magnetic mineral content concerned.
给料层厚度同被处理原料的粒度和磁性矿物的含量有关。
The detection and quality management of the highways raw and processed materials were introduced in this paper.
介绍高速公路工程原材料的检测和质量管理措施。
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