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国际肥料工业协会(IFA)在第77届年会上发布《全球肥料和原材料供需展望》报告,预期全球合成氨产量将由2008年的1.809×108t(实物量NH3,下
International Fertilizer Industry Association (IFA) at the 77th Annual Conference released “global fertilizer and raw materials supply and demand outlook” report, the global ammonia production is expected to be 1.809 × 108t in 2008 (the amount of NH3, under