Fabrice Bregier unveiled that a more fuel-efficient version of A-320 airplane could be announced by Airbus within next month, "Bloomberg" said on Sunday, September 19th. Negotiations with the two engines' makers would have come to the crunch, but final agreements wouldn't have been signed jet. On this matter, Airbus would still be "Talking on the conditional sense", Bregier said. "If we re-engine,...