1.建築工(gōng)程施工(gōng)總承包 | 7.港口與航道工(gōng)程施工(gōng)總承包 |
2.公路工(gōng)程施工(gōng)總承包 | 8.冶金工(gōng)程施工(gōng)總承包 |
3.電力工(gōng)程施工(gōng)總承包 | 9.石油化工(gōng)工(gōng)程施工(gōng)總承包 |
4.水利水電工(gōng)程施工(gōng)總承包 | 10.市政公用工(gōng)程施工(gōng)總承包 |
5.礦山工(gōng)程施工(gōng)總承包 | 11.通信工(gōng)程施工(gōng)總承包 |
6.鐵路工(gōng)程施工(gōng)總承包 | 12.機電工(gōng)程施工(gōng)總承包 |
