中鐵十局CZ鐵路項目成套製氧設備競爭性談判采購成交候選人公示

招標公司受業主委托，於2023-04-07在網上發布：中鐵十局CZtieluxiangmuchengtaozhiyangshebeijingzhengxingtanpancaigouchengjiaohouxuanrengongshi。geyouguandanweiqingyugonggaozhongzhaobiaofuzerenjieqialianxi，jishikaizhantoubiaojixiangguangongzuo，yimiancuoshishangyejihui。