兰郑长成品油管道 (蘭鄭長成品油管道) lán zhèng zhǎngchéng pǐn yóu guǎndào

lán zhèng zhǎngchéng pǐn yóu guǎndào proper noun Lanzhou-Zhengzhou-Changsha oil pipeline
Domain: Modern Chinese 现代汉语 , Subdomain: , Concept:
Notes: (CC-CEDICT '蘭鄭長成品油管道')