| 摘要 |
This invention is a part of the three dimensional construction system based on a basic module wherein horizontal, vertical and longitudinal sides have equal measurement, the center of each square face being the fixing point. The heavy duty corner bars together with the cross-bars which make the basic structure are used for both depth and width to carry heavy loads. The construction elements consist of multiplication of the basic module allowing building of complicated constructions by adding modules or half modules and without deviating form the modular concept. |
