这种新型材料将给焊条生产企业带来明显的经济效益，替代了进口产品。
This new electrode materials production enterprises will bring clear economic benefits, the place of imported products.
这种新型材料将给焊条生产企业带来明显的经济效益，替代了进口产品。
This new electrode materials production enterprises will bring clear economic benefits, the place of imported products.
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