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来源：雅诚德英语网
"This upgrade replaces 25-year-old avionics processing, displays and keyboards," said Eric Vanderslice, B-1 FIDL program manager for Boeing.
波音公司B - 1 FIDL项目经理Eric Vanderslice说：“这次升级将取代服役25年的航空电子设备、显示器和键盘。”
"This upgrade replaces 25-year-old avionics processing, displays and keyboards," said Eric Vanderslice, B-1 FIDL program manager for Boeing.
波音公司B - 1 FIDL项目经理Eric Vanderslice说：“这次升级将取代服役25年的航空电子设备、显示器和键盘。”