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规格1:-Spherical形状颗粒(2-4.5 MM)Q-TY MT 40 000Total氮含量%WT 46%MIN / ISO 5315Biuret含量%WT 1%MAX / ISO 2754Moisture%WT 0.5%MAX / ISO 2753Particle尺寸。 %WT 2.4 MM MIN 90%ISO 8397 4MM MAX 7%Forealdehyde%WT 0. [...]