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| Chinese | English |
| 军用空中交通 | military air traffic Air traffic of or relating to the armed forces (军事空中交通或与武装力量有关的航空交通。) |
| 民用航空交通 | civil air traffic Air traffic pertaining to or serving the general public, as distinguished from military air traffic (适用于或者服务于大众的航空交通，和军用航空交通有区别。) |
| 通用海洋污染控制系统 | marine pollution control universal |