The present paper
people, on average, much to each 32 kilograms per year by in the production process of paper 1 tons to use trees to 1-2 tree. And current use in production, to 1000 kilowatt hour use oil 300 liters water use 20 cubic meters. Which is the use of resources in the production process, quite a lot. The paper sheet to use tree is the main resource in production.How to use paper worth, efficient, energy saving.
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