The polyurethane sieve plate used in coal mines is one of these products.
矿用聚氨酯筛板就是其中之一。
The molding process and equipment of the polyurethane sieve-plate were compared to those of rubber sieve-plate.
并将其与橡胶筛板的成型工艺和成型设备进行了对比。
The sieve is made of polyurethane, thereby resolving the weakness of the prior art that no mould is applicable to manufacture the polyurethane sieve.
其制造的筛网为聚氨酯制造，解决了现有技术中没有适用于制造聚氨酯筛网的模具的缺点。
The good characteristic of polyurethane material makes the polyurethane sieve plate evidently exceed the rubber sieve plate in the application and processing.
由于聚氨酯材料优良的特性使得聚氨酯筛板在应用与加工方面明显优于橡胶筛板。
The paper compares the recently developed polyurethane sieve plate to the rubber one in the performance, molding process and equipment and points out that the development and…
笔者主要将新开发的聚氨酯筛板与橡胶筛板在性能、成型工艺及设备方面进行比较，指出开发应用聚氨酯成型技术的重要性。
The paper compares the recently developed polyurethane sieve plate to the rubber one in the performance, molding process and equipment and points out that the development and…
笔者主要将新开发的聚氨酯筛板与橡胶筛板在性能、成型工艺及设备方面进行比较，指出开发应用聚氨酯成型技术的重要性。
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