How much do you know about the high speed rail industry, building materials is a general designation of the materials used in civil engineering and construction engineering.

高速护栏板行业您的了解有多少呢？建材是土木工程和建筑工程中使用的材料的统称。

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In this paper the compilation of new general planning of urban civil defense engineering was investigated and the theory and method for the compilation were suggested.

笔者结合规划实例，对新一轮人防工程总体规划的编制作了比较深入的探讨，提出城市人防工程总体规划编制的理论和方法。

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But subway engineering is different from the general industry and civil buildings, besides the specific of the Xi 'an ground fissures, it must pass through some of the ground fissures.

但是地铁工程不同于一般工业与民用建筑，并且由于西安地裂缝的特殊性，造成西安地铁必须穿越某些地裂缝带。

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"Construction activity generally, general construction, civil engineering and housing, have a vital, dynamic effect on getting an economy going, " he said.

BBC: Construction Employers Federation decry fall in NI jobs