pressurized airliner造句

例句与造句

1. The Convairs were Continental's first pressurized airliners.
2. The market would also work in the United States favor as the American companies began to build pressurized airliners.
3. The Douglas DC-6, National's first pressurized airliner, began flights on July 1, 1947
4. An aviation breakthrough, it was the first commercially successful pressurized airliner, allowing it to fly higher than other airliners.
5. In vehicles and pressure vessels such as pressurized airliners, submersibles and spacecraft, these considerations may be critical to safety, and complex environmental control systems including equipment to maintain pressure are needed.
6. It's difficult to find pressurized airliner in a sentence. 用pressurized airliner造句挺难的