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本刊讯(通讯员王汉城)7月26日,中铁七局三公司郑徐高铁萧县东制梁场顺利通过国家生产许可证审查。全国产品生产许可证办公室和铁路总公司多位专家通过实地审查制梁场内业资料、现场管理、施工过程和成品桥梁后,一致认为梁场生产程序规范,产品符合生产标准,对成品梁内实外美、混凝土强度、弹性模量、桥梁防排水、外形尺寸、U性螺栓安装给
Our correspondent (correspondent Wang Seoul) July 26, three companies in the Seventh Railway Bureau Zhengxiao high-speed rail Xiaoxian East Liangchang successfully passed the state production license review. The National Production License Office and a number of experts from the railway corporation passed the field review of the field data, on-site management, construction process and finished bridges of the Beilian Field, agreeing that the production procedures of the Beam Field are standardized, the products meet the production standards, External beauty, concrete strength, elastic modulus, bridge drainage, dimensions, U bolt installation