试题详情

WE （ ） THAT YOU TORQUE THE BOLTS AGAIN AFTER 50 FLIGHT HOURS.

ing a bit of work after hours that cause burnout。The true culprit is actually the constant worrying

Tighten the bolts manually if you cannot do it with the specified tool.

s have found that its not just doing a bit of work after hours that cause burn out. The true culprit