Summary | COMAC expert seeks to cut big plane noise -
China.org.cn[Photo/China.org.cn]In addition, lower noise will
also extend aircraft life and reduce noise exposure around
airports.China's homegrown large passenger plane C919 started
to undergo test flights this year.It is parable to the updated
Airbus 320 and Boeing's new generation 737 planes.He has lived ...
China.org.cn[Photo/China.org.cn]In addition, lower noise will
also extend aircraft life and reduce noise exposure around
airports.China's homegrown large passenger plane C919 started
to undergo test flights this year.It is parable to the updated
Airbus 320 and Boeing's new generation 737 planes.He has lived ...
china.org.cn | 30 November 2017