- 输油: oil transportation
- 干线: groundline; trunk line; main ...
- 加油干线: fueling main
- 装油干线: filling main; filling trunk
- 输油: oil transportation◇输油泵 fuel delivery pump 输油臂 marine loading arm; 输油管 petroleum pipeline; 输油气泵站 oil and gas pump station; 输油软管 oil hose; 输油设备 oil transporting appliance
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