Replacing HPB45 High speed circuit breaker car on GZ Metro Line 1 , 2
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| The HPB45 High speed circuit breaker car had been stopped producing | Replacing the HPB45 with SECHERON UR40-82S, which is used by GZMTR currently | After the transforming, the price is reduced more than 20%，and the sapre part supply of the Metro Line 1 & 2's DC car is ensured . Also we provide the whole intergrated solution. |
