All equipment in an aircraft must______.
A: be tested to destruction
B: not be too light in weight
C: work especially well at high temperatures
D: work perfectly within a wide range of temperatures
A: be tested to destruction
B: not be too light in weight
C: work especially well at high temperatures
D: work perfectly within a wide range of temperatures
举一反三
- In following temperatures ( ) is not in the range of high, medium and low temperature tempering temperatures of steel. A: 200℃ B: 350℃ C: 400℃ D: 500℃
- Pesticides must be burned at very high temperature because high temperatures can limit ______.
- TodayMorning __________Afternoon ____________Temperatures ____(high)
- A diesel engine is operating with excessively high exhaust temperatures at all cylindersTo correct this condition， you should FIRST （）.
- The aircraft was subjected to a test of temperatures of 65 degrees Celsius and plus 120 degress.