中国最大的化学试剂厂之一，位于北京市东郊。生产化学试剂及其他一些精细化工产品。
包括北京东方化工厂在内的一些工厂让工人们修理机器。
Some, such as the Beijing Eastern Chemical Works, are keeping workers occupied by getting them to repair machinery.
针对北京东方石化公司东方化工厂乙烯装置急冷油塔汽油填料段堵塞的原因进行分析。
Reasons for the plugging in the packing section of primary fractionator in Dongfang chemical Works of Eastern Petrochemical Company are analyzed.
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