According to the difference of passing current and constructive mode of conductor, the conductor propagation is divided into three-phase, two-phase and single-phase propagation, etc.
根据通过电流和导体结构方式的不同，导体传输可分为三相传输、二相传输和单相传输等。
According to the difference of passing current and constructive mode of conductor, the conductor propagation is divided into three-phase, two-phase and single-phase propagation, etc.
根据通过电流和导体结构方式的不同，导体传输可分为三相传输、二相传输和单相传输等。
应用推荐