Boeing unveiled a new version of its best-selling 737 aircraft on Monday, injecting life into a faltering civil aviation market as French President Emmanuel Macron flew in to open the world’s biggest airshow in Paris.
After years of booming orders driven by increased air travel and more fuel-efficient planes, passenger jet manufacturers are bracing for a slowdown in demand while they focus on meeting tight delivery schedules and ambitious production targets.

 http://www.reuters.com…   Tue.,  20  June 2017