KGT used in electric locomotive, that starts steadily speed regulation equation saves electric energy, extends storage battery life.
KGT应用在电机车上起动平稳，调速均匀，节约电能，延长蓄电池的使用寿命。
KGT used in electric locomotive, that starts steadily speed regulation equation saves electric energy, extends storage battery life.
KGT应用在电机车上起动平稳，调速均匀，节约电能，延长蓄电池的使用寿命。
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