air control meaning in English

空中交通管制。

The application of air control storage in grain storages
浅谈气控储藏在储粮中的应用
Technology and test device of air control drying
气调干制技术与实验设备研究
Jacv jet air control valve
增压发动机压燃室空气喷射控制阀
Application of pressure balance for air control to qixing coal mine
均压通风在七星煤矿治理火灾中的应用
Aacv auxiliary air control valve
辅助空气控制阀

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