ss3b
ss3b-
Running and examining the electric locomotive distributed logic control with mounting on SS3B electric locomotive .
具有实用、可靠、先进的分布式逻辑控制单元实现了在韶山3B型电力机车上装车运行考核。
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It is explained that two section SS3B locomotive are technically reformed in to a12-axle heavy load freight fixed multi-locomotive .
系统介绍了由2节SS3B机车经过技术改造成12轴重载货运SS3B固定重联机车；