油输送 meaning in English

oil-transferring

A new steam injector for heavy oil transportation
用于稠油输送的新蒸汽引射器
Optimal modeling of the light oil transportation and pumping
轻质油输送优化模型与开泵方案
Oil resistant conveyor belt
耐油输送带
The oil pump in the lubricating system draws oil from the oil pan and sends it to all working parts in the engine
润滑系统中的机油泵从油底壳抽取油并把油输送到发动机内全部正在工作的部分。