泵端加油工 grease monkey

加油工具 fueling vehicle ; oil charging tool

加油工加油器油船 oiler

石油加工炼焦及核燃料加工业 processing of petroleum; coking; processing of nuclear fuel

石油加工 [油气] petroleum processing ; [油气] petroleum refining ; oil refinery ; oil processing

美国油籽加工商协会 NOPA

橡胶加工油 RUBBER PROCESS OIL ; Rubber Processing Oil ; ARPO

全国油籽加工商协会 NOPA ; National Oilseed Processors Association

加工油 [油脂] processing oil ; Process oil ; Caltex Aquastar