目前，该系统的首批产品已在沈阳铁路局的5列普通旅客列车上使用。
At present, the first period products of this system have been used in 5 passenger trains of Shenyang Railroad Bureau.
目前，该系统的首批产品已在沈阳铁路局的5列普通旅客列车上使用。
At present, the first period products of this system have been used in 5 passenger trains of Shenyang Railroad Bureau.
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