Multi-piece Strll-Rail Oil Control Ring 组合油环
oil control rail 刮油环
expander oil rail 油环衬簧
twin-rail oil scraper ring 双片刮油环
light oil rail tanker 铁路轻油罐车
oil rail tanker 原油罐车
Rail Viscous Oil Tank Car 铁道粘油罐车
For the current domestic high-quality anti-climbing rail oil.
为目前国内优质的防爬导轨油。
Attempts to shift the oil by road and rail have made only a small dent in rising inventories.
至于尝试通过公路和铁路来进行石油运输,对于正不断增加的石油库存来说也只是杯水车薪。
He wants, among other plans, to build an international airport in the Jordan valley, an oil refinery and rail links to neighbouring countries.
除了其他计划,他还想在约旦河谷建立国际机场,一炼油厂和与各邻国相连的铁路。
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