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据有关专家预测,到2000年我国丁腈橡胶的需求量将达到4万吨/年,但届时我国的生产能力仍不能满足市场的需求.
According to relevant experts’ forecasts, the demand for nitrile rubber in China will reach 40,000 tons/year by the year 2000, but at that time China’s production capacity will still not meet the market’s demand.