初步设计图;
The preliminary design of the third phase project of Bac Steel has come to a full close and passed certification. The undergoing work is to design the constructional drawings and to make preparations for the field construction.
宝钢三期工程项目初步设计工作已全面完成并通过审查,现已进入施工图设计与现场施工准备工作阶段。
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