从根本上消除草浆生产黑液的污染问题，建立起造纸工业和农业之间物质良性循环新模式。
The environmental pollution of black liquor would be solved and a new pattern of virtuous cycle was set up between paper industry and farming.
从根本上消除草浆生产黑液的污染问题，建立起造纸工业和农业之间物质良性循环新模式。
The environmental pollution of black liquor would be solved and a new pattern of virtuous cycle was set up between paper industry and farming.
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