最近,中国兵器工业第二○四研究所为河北邯郸石油分公司直属油库综合爆破拆除八座大型油罐及护墙。油库内八座无力矩顶旧油罐有七座结构完全相同,是由8mm、6mm、4mm厚钢板依次叠焊而成,高12.450m,直径15.28m;油罐外有高12.455m,外径20.0m,底部厚1.0 Recently, the No. 204 Research Institute of Ordnance Industry of China has demolished eight large tanks and retaining walls for the integrated blasting of the oil depot directly under the Hebei Shengli Petroleum Company. Eight of the eight torque-free top oil tanks in the oil depot have the same structure and are made up of 8mm, 6mm, and 4mm thick steel plates. They are 12.450m high, 15.28m in diameter, and 12.455m high outside the oil tank. 20.0m, bottom thickness 1.0