The development and technic development of auto aluminium wheels industry have been discussed. The development of auto aluminium wheels industry of national have been discussed also.
对汽车铝轮毂的发展趋势、生产技术状况以及国内汽车铝轮毂制造技术的发展趋势进行了论述。
"The national intellectual property and WIPO" patent database is chosen, aluminium honeycomb technology patent between 1960 and 2010 are collected and the associated patent database is established.
选择国家知识产权数据库、世界知识产权数据库等多个数据库进行检索，采集1960年到2010年与铝蜂窝有关的专利文献，建立专利数据库。
"The national intellectual property and WIPO" patent database is chosen, aluminium honeycomb technology patent between 1960 and 2010 are collected and the associated patent database is established.
选择国家知识产权数据库、世界知识产权数据库等多个数据库进行检索，采集1960年到2010年与铝蜂窝有关的专利文献，建立专利数据库。
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