船上试验 meaning in English

onboard test

Methods of onboard test on automatic control of fuel oil system for smaller ships
小型船舶燃油系统自动控制的船上试验方法
Methods of onboard test on automatic control of cooling water system for smaller ships
小型船舶水冷系统自动控制的船上试验方法
Methods of onboard test on automatic control of lubricating oil system for smaller ships
小型船舶润滑系统自动控制的船上试验方法
Methods of onboard test for oil purifier of sludge automatic discharge type for smaller ships
小型船用自动排除沉淀物的净油器的船上试验方法
Methods of onboard test on automatic control of compressed air , bilge , fresh water and sanitary systems for smaller ships
小型船舶压缩空气舱底水淡水卫生系统自动控制的船上试验方法