石化总公司三新技术推广协作组及情报中心站组织的液位仪专题技术交流会于1994年4月18～20日在京举行。会上液位仪的专业生产厂——航天总公司智控公司,向来自各油田、石油化工各大设计院的60多名代表介绍了该公司研制生产的UBG系列光导电子液位仪的研制和国内外的使用情况。几 Petrochemical Corporation three new technology promotion collaboration group and intelligence center station level gauge technology seminar held in April 18, 1994 in Beijing. Meeting at the level of the professional production plant - Aerospace Corporation Zhi Control Company, from all the oil fields, major petrochemical design institute of more than 60 delegates introduced the company developed and produced UBG series of photonic electron level gauge developed And use at home and abroad. a few