saving of raw materials 节约原材料
It is wildly used in modern industry, because of its effective machining, exchangeable quality, saving raw materials and lower costs.
现代工业生产中,由于模具的加工效率高,互换性好,节省原材料。
In plastic pipe extrusion lines, for the purpose of improving the product quality, improving the geometry precision and saving raw materials, the extruder must have a stable output rate.
在塑料管材生产线中,为了提高产品的质量、几何精度和节约原材料,所用的挤出机必须要有稳定的生产率。
Based on the explanation of the principle, the operational technology was suggested for saving raw materials, increasing utilization rate of materials, improving soy sauce flavor, and so on.
在节约原料、提高原料利用率、改善酱油风味等方面提出可操作性技术,并从原理上进行了阐述。
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