The invention relates to an automobile machinery part, in particular to the improvement for a buckle of a carpet surrounding connection.
本发明涉及一种汽车机械零件，尤其是涉及一种对地毯周边连接卡扣的改良。
Several economic and technical cooperation projects were launched this year, covering energy and resources, infrastructure, finance, machinery and automobile technology.
今年以来，两国企业界和有关方面开展了多个经济技术合作项目，涉及能源资源、基础设施建设、金融、机械、汽车技术等。
The current production of the company covers various kind of area including automobile, motorcycle, instruments, machinery, appliance, structure material.
目前的产品涉及汽车、摩托车、仪表、机械、家电、建材等十几个领域。
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