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今年3月,在由建设单位组织的、新增兰(州)武(威)二线信号工程检查验收中,由中铁十一局电务工程公司信号分公司担负施工的河口南站至马家坪B1标段通号工程,实现了“三个之最”:全线信号开通最早;施工速度最快(只用一个月的时间);在南昌局内最先采用ZPW-2000A型无绝缘移频自动闭
In March of this year, at the inspection and acceptance of the second-line signal engineering project of Lan (State) Wuwei (Granville) organized by the construction unit, the Hekou South Station to Majiaping under the construction of signal branch of China Railway 11th Power Engineering Company B1 tenders through the project, to achieve the “three of the most”: the earliest signal opening across the board; the fastest construction (only a month’s time); the first in Nanchang Bureau ZPW-2000A type without insulation frequency shift automatic shut