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近年来,我国摩擦材料企业虽然取得了较大的发展,但是依然存在较多的问题:大部分国内企业在科技投入上与国外先进企业差距仍然很大;产品技术含量不高,难以进入高端车用市场……
In recent years, although China’s friction material enterprises have made great development, there are still many problems: Most domestic enterprises still have a big gap with advanced foreign enterprises in science and technology investment; the technological content of products is not high and it is hard to enter the high-end vehicles Use the market ...