A、 Elevator move is limited by the move of the elevator power control units.
B、 Elevator trip is limited by the move of the elevator power control units.
C、 E1evatbr travel is limited by the stroke of the elevator power control units.
答案:C
A、 Elevator move is limited by the move of the elevator power control units.
B、 Elevator trip is limited by the move of the elevator power control units.
C、 E1evatbr travel is limited by the stroke of the elevator power control units.
答案:C
A. Pull out the circuit breaker.
B. Push in the circuit breaker.
C. Remove the circuit breaker.
A. 如果你看到染色,拆卸部件
A. It is necessary to define symbols, symbols, abbreviations and terminology for the dear understanding of
the information presented in various sections of the Handbook.
B. Define signatures, short words and jargon necessary for understanding clearly of the information
contained in every section of the Handbook.
C. It is important to define signs, acronyms and nomenclature for the understanding of the information
provided in this section of the Handbook.
A. Write notes only to give content, not commands.
B. Write notes only to give information, not instructions.
C. Write cautions only to give information. Not orders.
A. 每间隔 20 秒点击次。
B. 咔哒声的时间间隔必须为 20 秒。
C. 必须将咔哒声的时间间隔调整为 20 秒。
A. Do not replace the self-locking nuts with plain nuts.
B. Do not use a general fastener instead of a self-locking one.
C. The general purpose nut is interchangeable with the self-locking nut.
A. 将牵引杆连接到车辆上。
B. 使用车辆断开牵引杆。
C. 将牵引杆从车辆端脱开。
A. Detection system will provide information about how to detect ice.
B. Detection system is utilized to find and display the information of ice
C. The detection information of ice from the indication system.
A. 将五份缺陷报告送到工程主管部门。
B. 将五份无损报告送到发动机权成人士。
C. 将五份探测报表送到主管工程师。