FT商学院

How sanctions played havoc with Iran’s ageing helicopters
制裁对伊朗直升机造成了怎样的破坏

American Bell 212 carrying country’s president was almost 30 years old when it crashed into a mountainside
由于西方国家的制裁,伊朗一直无法更新其机队,在此次坠机事件中的坠毁美制贝尔212已服役近30年。