An air safety senior investigator will act as an adviser and a field service representative will support the airline.
Huge blast triggers massive blaze, at least eight people missing.
Demands for higher wages fuel bloody protests, 100 factories closed.
Workers continue protests over wages, police battling demonstrators.
Garment plant disaster prompts action to withhold duty-free program.
$20 billion industry is struggling to regain the confidence of Western clothing companies.
Heavy iron equipment on upper floor may have caused the collapse.