A、 感应管内的气压使有故障的压力电门处于关闭位置。当该气压在过热或火警状况时,其它2个压力电门关闭。
B、 感应管内的气压保持故障压力电门处于关闭位置。当该气压由于过热或火警状况增加时,其它2个压力电门关闭。
C、 气压在感应管内保持不变,故障压力电门处于关闭位置。其它2个压力电门关闭时,气压出现过热或者火警情况。
答案：B
A、 感应管内的气压使有故障的压力电门处于关闭位置。当该气压在过热或火警状况时,其它2个压力电门关闭。
B、 感应管内的气压保持故障压力电门处于关闭位置。当该气压由于过热或火警状况增加时,其它2个压力电门关闭。
C、 气压在感应管内保持不变,故障压力电门处于关闭位置。其它2个压力电门关闭时,气压出现过热或者火警情况。
答案：B
A. 解释如何避免和注意燃油消耗
B. 解释如何避免和注意燃油污染
C. 解释如何避免和注意燃油泄漏
A. All of operations, there are key items that are important to the job.
B. In very few operations there are key items that are significant to the job.
C. In most operations there are key items that are significant to the job.
A. IF YOU USE SOLVENT IN A CLOSED SPACE, MAKE SURE THAT THERE IS GOOD AIRFLOW IN THE WORK AREA.
B. IF YOU USE SOLVENT IN A ENCLOSED SPACE, MAKE SURE THAT THERE IS GOOD AIRFLOW IN THE WORK AREA.
C. IF YOU USE SOLVENT IN A CLOSED SPACE, ENSURE THAT THERE IS GOOD AIRFLOW IN THE WORK AREA.
A. 使用合金钢两通组件修复耐腐蚀的钢管(ASNA3288)和钛管(ABS5004)。
B. 使用不锈钢两通组件修复耐腐蚀的钢管(ASNA3288)和钛管(ABS5004)。
C. 使用不锈钢两通组件修复被腐蚀的钢管(ASNA3288)和钛管(ABS5004)。
A. When wheel is dried, clean with the compressed air.
B. When wheel is cleaned, dry with the compressed air.
C. When wheel is cleaned, dry with the impressed air.
A. If you find rough areas, remove them with emery cloth.
B. If you find rough areas, remove them with cotton cloth.
C. Use the cotton cloth to smooth the rough areas.
A. The emergency procedures check list should be in precise form. The list not only tells pilots which items to check without also provides everything about operation details of systems.
B. The emergency procedures check list should be in complicated from. The list tells pilots which systems to bee investigated. It also provides operation details of some systems.
C. The emergency Procedures check list should be in brief from. The list tells pilots which items to be examined. It provides nothing about operation details of any system
A. The elevators must move in an even manner.
B. The elevators must move accordingly.
C. The elevators must move correspondingly.
A. 为便于排故,电路维修和部件更换,应使用识别和编码系统。
B. 为便于排故,电路维修和部件测试,应使用识别和编码系统。
C. 为便于排故,电路和部件的更换,应使用识别和编码系统。
A. 内部手柄突出内部门衬里,并与手柄轴一直啮合。
B. 内部把手超过内部门线条并与把手轴啮合在一条直线上
C. 内部手柄越过内部门衬里并与手柄轴在啮合直线上。
