high-pressure tank meaning in Chinese

承压箱
高压气柜
高压气瓶

" investigation showed that the culprit used high - pressure tanks , which were stuffed with activated carbon for filtration process , to decolourize the industrial marked oil
海关发言人说：调查所得，不法份子利用高压泵原理的化油方法，以减少化油时间。
By using the high - pressure tanks , the detreating process time for 16 , 000 litres of marked oil will be reduced from three hours to one - and - a - half , " a spokesman for customs and excise department said
该设计使过滤16 , 000公升红油由原来约三小时缩减至约一个半小时。
During the operation , customs officers also seized a number of apparatus for detreating process which included a lot of used activated carbon , three cylindrical high - pressure tanks and a disposed container for storing detreated oil
行动中，海关人员检获一批利用活性炭粉作脱色的工具，包括三个金属圆桶型的密封式化油缸。