本文是在实验室条件下，探索三聚氰胺树脂胶胶结此种复合板工艺的工艺技术。
This essay explore the making processing of this composite board with melamine resin under lab conditions.
根据已有透水材料的共同特点，以细砂密集堆积体为基质，环氧树脂为胶结料，制备出一种微孔透水性材料。
A kind of micro-porous permeable material is prepared based on common features of existing permeable materials and taking dense accumulation of fine sand as the matrix and epoxy resin as binder.
公司生产的两大主导产品是橡胶结合剂和树脂结合剂砂轮。
The company produces two leading products are the rubber bond grinding wheel and the resinoid bond grinding wheel.
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