For the vast number of old and new users to provide more high-quality, high technological content of products.
将为广大新老用户提供更多的高质量、高技术含量的产品。
When WC content is more then 50%, spray-fusing technological property becomes worse, hardness of sprayed coating and low-stress abrasive particle wear resistance are weaken.
当w（WC）大于50%时，WC的加入使喷熔工艺性能变得极差，喷熔层的硬度和耐低应力磨粒磨损性能降低。
As the most scientific and technological content of a trendy product, and Rhine sunshine floor has a number of patents and more than 50 items of intellectual property rights.
作为一个最时尚的产品科技含量，和莱茵阳光地板拥有多项专利，50多个知识产权的项目。
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