A、 Different temperatures will change the cure time.
B、 Increase the temperature to decrease the hard time.
C、 Increase the temperature to decrease the cure time.
答案：C
A、 Different temperatures will change the cure time.
B、 Increase the temperature to decrease the hard time.
C、 Increase the temperature to decrease the cure time.
答案：C
A. Check the drain holes for signs of corrosion.
B. Examine the drain holes for signs of corrosion.
C. Clean the drain holes for signs of corrosion.
A. 所有范围距离均应以英里表示。
B. 所有范围距离均应以公里表示。
C. 所有范围距离均应以海里表示。
A. In flight,Flight Idle Power required for the engine to operate at slowly speed is an important condition to ensure good engine operation and airplane handing characteristics.
B. Flight Idle Power is the power required for an engine to operate at a minimum speed during flight to ensure satisfactory engine operation and aircraft handing characteristics.
C. In flight,good engine operation and aircraft handing characteristics are guaranteed to provide the engine with Flight Idle Power needed to operate at the lowest speed.
A. This system still works after test.
B. Test shows no faults in this system.
C. This system is inoperative before test.
A. 给化合物的两部分称重。
B. 提取出复合物的两部分。
C. 分离出混合物的两部分。
A. Dust can contaminate all areas.
B. Dusts are contamination of all filters.
C. Dust Can cause contamination on all filters.
A. Tag the isolating valve with DO NOT OPERATE""
B. Release the check valve with DON＇T OPERATE""
C. Tag the check valve with DO NOT OPERATE""
A. 如果仅仅损坏了轮胎中间表面,轮胎还是可用的。
B. 如果损伤是胎间见线,轮胎需要更换。
C. 如果损伤只局限于胎面中部,轮胎是可用的。
A. Make sure that material and dimensions of the new floor panel are the same with the removed one.
B. Make sure that contour and design the new floor panel have no difference with the removed one.
C. Make sure that the new floor panel has the same contour and dimensions as the removed floor panel.
A. These connection fittings are the fittings on the stabilizers, which are used to connect stabilizers, elevators, rudder pieces, and to support the equipment on the stabilizer;
B. These attach fittings are the fittings on the stabilizers used for the attachment of stabilizers, elevators, rudder, tabs, fairings and for the support of equipment within the stabilizer;
C. These attach fittings are the fittings on the stabilizers used for the attachment of stabilizers, rudder, elevators, tabs, fairings and the equipment within the stabilizer;
