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. [...]
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