Everyone who flies the F-22 at the Combined TestForce has been an operational USAF fighter pilot.
任何一个在综合测试大队飞f - 22的人曾经都是一名美国空军的战斗机飞机员。
2
Impact absorption work: the shape and size of the specimen in the impact testforce under a role in the absorption of the power. Unit for J.
冲击吸收功：规定形状和尺寸的试样在冲击试验力一次作用下折断时所吸收的功。单位为J。
3
The machine uses computer control via softkeys measure the light intensity can be adjusted , and can testforce dwell time , 7 -inch color touch -screen display.