A、 Get approval for all modifications from the design authority.
B、 The design department is irresponsible for approving the changes.
C、 The arrangement has to be approved by the design department.
答案：A
A、 Get approval for all modifications from the design authority.
B、 The design department is irresponsible for approving the changes.
C、 The arrangement has to be approved by the design department.
答案：A
A. Lubricate the engine and its accessories with the same brand.
B. Lubricants for the engine and the auxiliary equipment are the same.
C. The engine and the additional devices are greased in a same manner.
A. "拖动和滑行”中应包括所需的设备和参考资料如拖车、拖杆、钢索等
B. "拖动和滑行”中应包括所需的设备和器材,如拖车、拖杆、钢索等
C. "拖动和滑行”中应包括所需的设备和参靠资料如拖车、拖杆、电缆等
A. Use the upper latch mechanism to lock the lower display unit in the middle.
B. The latch mechanism at the top is used to secure the center display unit on the bottom.
C. The center lower display unitis installed with the latch mechanism at the top.
A. 禁止在油箱周围吸烟。
B. 告诉所有员工禁止在油箱处吸烟。
C. 告诉所有人员不要在油箱附近吸烟。
A. The tune time for a frequency not in memory is 2 to 4 seconds typical,7 seconds maximum.
B. The adjust time for a frequency not in memory is 2 to 4 seconds typical,7 seconds maximum.
C. The tune time for a frequency not in memory is 2 to 4 seconds common,7 seconds maximum.
A. Emergency Lighting is a independent subsystem used to provide illumination in case of primary electrical power failure.
B. Urgency Lights that supply the lights when the major electronic power fails is a separate subsystem.
C. Ambulance Lights is used to supply lights if the main electrical sources malfunctions as an independent subsystem.
A. Make sure the probe cover is in good working condition with no evidence of damage.
B. Make sure the probe plug is in good condition and there is no signal of damage.
C. The probe lid is insured to be in ideal condition and out of damage.
A. Ensure the oxygen tubes are completely clear.If oxygen is mixed with oil or compound together,it will form an explosives.Explosion can cause damage to equipment or injury to personnel.
B. Make sure that the oxygen tubes are fully clean.Oxygen and oil or grease make an explosive mixture.An explosion can cause injury or death to personnel.
C. Guarantee the oxygen tubes are completely free of dirts.Oxygen,oil andgrease can combine to form an explosive oxides.Explosions can cause casualties.
A. 如果轮胎温度升高超过 177 度,核心机的易熔喷嘴爆破,会爆胎。
B. 如果轮胎温度升高到 177 度以上,熔断器中心熔化,机轮破损。
C. 如果机轮温度升高到 177 度以上,易熔塞中心熔化,轮胎会漏气。
A. The toxic conditions are given in Paragraph 2.0.
B. All the test result are given in Paragraph 2.0.
C. All the test conditions are given in Paragraph 2.0.
