4. US and EU regulators accept IOSA certification to meet requirements that airlines funneling passengers to each other through code-sharing agreements audit each other for safety issues. 本句是一个复合句。主句是US and EU...meet requiremen...
来自 EBSCO 喜欢 0 阅读量: 13 作者: Ford, Tracy 摘要: Suggest acronyms that can be used in the wireless industry. Return on infrastructure; Voice over Internet dropped; Sky-fidelity; Subtle high art of financing trickery; Push-to-talk service created by Nextel. 年份: 2004 ...