坐落在黄河之滨、古丝绸之路重镇———兰州市西郊的中国石油天然气股份有限公司兰州石化分公司石油化工研究院(简称兰州石化研究院),始建于1958年。历经近半个世纪的艰苦创业、稳定发展、奋力改革和重组改制,现已建设成一个集合成橡胶、合成树脂、石油化工催化剂、合成材料加 Located in the Yellow River, the ancient Silk Road town - the western suburbs of Lanzhou, China National Petroleum Corporation Lanzhou Petrochemical Branch Petrochemical Research Institute (referred to as Lanzhou Petrochemical Research Institute), was founded in 1958. After nearly half a century of arduous pioneering, stable development, struggling to reform and restructuring, has now been built into a collection into a rubber, synthetic resin, petrochemical catalysts, synthetic materials plus