The number of upper-airstations had been increased to 138 by the fall of 1980 over the area.
这一地区高空站的数量至1980年秋已增加到138个。
2
The technical process to make natural gas to be automobile fuel, the domestic and foreign natural gas airstations and the natural gas compressor situation.
叙述了天然气作为汽车燃料应用的工艺流程、国内外天然气加气站和天然气压缩机情况;
3
The company will perform the work at the Marine Corps AirStations in Camp Pendleton, Calif.; Yuma, Ariz.; and San Diego; and at the Marine Corps Air Facility Kaneohe Bay in Hawaii.