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。

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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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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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