Main factors of magnetic intensity and polar distance influencing the dry high magnetic separation were studied in this paper.
本文对影响干式强磁分选的主要因素磁场强度和极距进行了试验研究。
The trial showed that this kind of adhesive has specialities of low cost, fast dry, high strength, it can satisfy the needs of packing high speed paper-tube.
试验表明，该胶粘剂具有成本低、粘接强度高、干燥速度快等特点，完全可以满足高速纸管包装的要求。
The trial showed that this kind of adhesive has specialities of low cost, fast dry, high strength, it can satisfy the needs of packing high speed paper-tube.
试验表明，该胶粘剂具有成本低、粘接强度高、干燥速度快等特点，完全可以满足高速纸管包装的要求。
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