Normal working conditions for oil unloading system and resistance reducing measures are dis- cussed,and different oil unloading process schemes are compared on their economies, to deliver a basis for selection of suitable oil unloading scheme.
论述卸油系统正常工作的条件及减阻措施,并对卸车工艺方案进行经济性比较,为投资者选择合适的卸油方案提供依据。
