题名: | Box culvert construction with Moldtech |
正文语种: | eng |
摘要: | Spanish firm Moldtech has developed a special system for equipment for the manufacture of precast, dry-concrete box-culverts. The company's MT20 unit has been successful, with more than 20 units now in use on four continents. According to Moldtech, the MT20 is the result of years of study and analysis of the market for precast dry concrete box-culverts. |
出版年: | 2021 |
期刊名称: | World Highways |
卷: | 30 |
期: | 1 |
页码: | 31-31 |