工装轮排线不应过满或出现（）现象，防止压挤线芯造成损失。
参考答案：排线不齐
—————Good evening. Huangshan Hotel.
—————Good evening. ______________?
A．Do you still have a room for tonight
B．What would you like， please
C．Is there anything I can do for you
D．Who is that speaking， please
校验自准装置，测得频差周期Ts为6.5s，导前时间t1为2.1s，导前时间整定为2s，问导前角误差Δδ是多少？
