Under microcomputer control, the system automatically carrier out the interlocking relations of shunting routes, trimming routes, pushing routes and hump signal control.

该系统实现了峰上调车进路、机车下峰进路、推峰进路等联销关系的全微机化及溜放过程中驼峰信号的自动控制。

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The slowdown in China may be a signal for commodity investors to think about trimming some investment, says Janet Mirasola, managing director of R.

FORBES: Market Nuggets: Olympus' Nedoss: Gold Chopping Around Steady Levels Amid Offsetting Factors