电缆具有较低且均匀的正(逆)序和零序工作阻抗，有利于改善供电品质。

Low and even forward (backward) and zero sequence impedance improves the quality of power supply.

youdao

电缆具有较低且均匀的正(逆)序和零序工作阻抗，有利于改善供电品质。

Low and even forward (backward) and zero sequence impedance improves the quality of power supply.

youdao