mho是什么意思,mho怎么读,
1.Directional impedance relays (mho relays) are frequently used in high-voltage power systems.
方向阻抗继电器是高压电力网中最常用的继电器之一。
2.Directional impedance relays (mho relays) are frequently used in high-voltage power systems.
方向阻抗继电器是高压电力网中最常用的继电器之一。