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pulled from site's meta description中国摩擦材料商务网是专业提供摩擦材料信息的门户型网站，为企业和用户提供摩擦材料、刹车片、摩擦片、摩擦块粉末冶金等各种摩擦材料以及相关行业信息。中国摩擦材料商务网——立志为更多的摩擦材料及相关企业打造一个技术交流性商务平台！
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