The existence forms of oil waste water in railway diesel locomotiveterminal, steam locomotiveterminal and rolling stock depot have been studied by gravimetric method and ultraviolet spectroscopy.
用重量法和紫外分光光度法研究了铁路内燃机务段、蒸汽机务段和车辆段含油废水中油的形态分布规律。
2
The East Wind locomotive will pass through Russia, Kazakhstan, Belarus, Poland, Belgium and France, before it pulls into Hackney Rail Freight terminal in London's East End on Wednesday.