Residual Fuel Oil is a topped crude oil or viscous residuum that, as obtained in refining or after blending with other fuel oil, meets or is the equivalent of Military Specification Mil-F-859 for Navy Special Fuel Oil and any more viscous fuel oil, such as No. 5 [Bunker B] or No. 5 [Bunker C].
Ngari Gunsa Airport, also known as Ali Airport, is the fourth highest-altitude airport in the world. The dual-purpose military and civil airport serves the city of Shiquanhe in Ngari Prefecture, south-west of China's Tibet Autonomous Region near the Indian border. The airport is situated at an elevation of 4,274m.iuzhai Huanglong Airport, China. Jiuzhai Huanglong Airport is located two kilometres from Chuanzhusi Town, in Songpan County of Aba Prefecture, Sichuan Province. It is the world's tenth highest altitude airport, at an elevation of 3,448m. Chengdu Shuangliu International Airport is located 240km from this airport.
reaching 29029 feet 8848 meters above sea level mount everest is the highest mountain on earth located in the mahalangur section of the himalayas the mountain s summit straddles the border separating china and nepal