afire oilcan燃烧罐
oilcan area油罐区
oilcan construction油罐施工
simulative oilcan模拟油罐
coal oilcan煤油罐
oilcan cleaning油罐清洗
oilcan heating油罐加热
oilcan dehydration油罐脱水
oilcan recognition油库识别
N（名词） a container with a long nozzle for applying lubricating oil to machinery 油壶