this won't be an issue, C919 is a purely commercial project atm...Some problems regarding materials used on C-919.
C-919 use third gen Al-Li alloy,which is heavily rely on import at the moment
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The level of automation of composite material processing is quite low,lags far behind advanced countries.
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ref:
国防军工国产大飞机系列报告之二:大飞机应用材料解析
Typically this stage of testing performs simulated trips with passengers or the equivalent weight. Fuel economy, passenger experience and reliability data are then acquired.what does it mean as 'her first full airline' test?
I read it's right before full introduction to the airlineTypically this stage of testing performs simulated trips with passengers or the equivalent weight. Fuel economy, passenger experience and reliability data are then acquired.