In flights beginning this summer, Boeing and Alaska Airlines will test a new halon-free fire-extinguishing agent that significantly reduces effects on the ozone layer, evaluate an engine nacelle designed to reduce noise and assess cabin sidewalls made from recycled material, among other projects.
Duulimaadyada bilaabaya xagaagan, Boeing iyo Diyaaradda Alaska waxay tijaabin doontaa wakiilo dab-demis ah oo aan xannib lahayn oo si weyn u yareynaya saameynta lakabka ozone, qiimeyn doona nacelle mishiin loogu talagalay in lagu yareeyo buuqa iyo lagu qiimeeyo derbiyada jiifka ah ee laga sameeyay waxyaabaha dib loo rogay, iyo mashaariicda kale.