زمان مطالعه: < 1 دقیقهConcreting the ceilings of floors and columns ...
زمان مطالعه: < 1 دقیقهImplementation of the truss structure ...
زمان مطالعه: < 1 دقیقهStart of the implementation of the ceilings of the floors and columns ...
زمان مطالعه: < 1 دقیقهConcreting the first columns ...
زمان مطالعه: < 1 دقیقهThe execution of the grounding (bonding) of the structural frame. ...
زمان مطالعه: < 1 دقیقهThe construction of the elevator pit and the injection of waterproof concrete ...