短语词组短语Turbine lube -oil start-up pump 高压启动油泵BFP turbine lube -oil cooler 冷油器bf turbine lube -oil convey pump 小机润滑油输送泵steam -turbine oil 汽轮机油lp steam turbine oil -servo deh 低压透平油纯电调 返回 turbine oil