fuel exchange是什么意思

用法例句

Commanding Organization for Commissioning Centralized Traffic Control System and Testing Interlocking Equipment After Reconstruction;

电气集中换装开通施工中的指挥组织及联锁试验

Summarizes thoroughly the operation of the first home-made large scale nitrogenous fertilizer shift unit since its commissioning and start-up.

较全面地总结了第1套国产化大氮肥变换装置试车及开车以来的运行情况,针对开车过程中出现的问题,提出了解决措施,消除了缺陷和隐患,延长了装置运行周期。