poly iron 聚铁
poly-iron sulfate 聚合硫酸铁
Poly Glutamic Acid Iron 聚谷氨酸铁
poly silicato-iron 聚合硅酸铁
poly-aspartic iron complex 聚天冬氨酸铁
poly sulphate of iron 聚合硫酸铁
poly aluminium-iron chloride 聚合氯化铝铁
poly-L-lysine iron oxide nanoparticles 聚赖氨酸氧化铁磁性纳米粒
With coke oven gas as reducing reagent for direct reduction of iron, a new poly-generation strategy is proposed for iron and steel enterprises.
分析、比较了各种焦炉煤气利用系统，提出了钢铁联合企业以焦炉煤气作还原剂直接还原炼铁的多联产系统。
Packed in Wooden Case with 2 Reels Inside and Each Reel Was Wrapped with Poly-Membrane and Kraf Paper. It was Bound with Iron Belts Externally.
木箱包装，内装2卷。每卷用塑料薄膜牛皮纸包裹，箱外铁带系缚。
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