- 检查确保铝板及挂石板内所有混凝土必须完成执修及外墙机电套通抹泥/螺

- Check to ensure that all the concrete in the aluminum plate and the hanging stone plate must be repaired and the external wall electromechanical sleeve plastering/screw plastering must pass the water test before the aluminum plate and the hanging stone project can be installed;

-Check and ensure that all concrete in the aluminum plate and hanging stone plate must be repaired and the external wall electromechanical sleeve plastering / screw plastering water test is qualified before installing the aluminum plate and hanging stone project;

-Check to ensure that all concrete in the aluminum plate and hanging stone slab must be repaired and the external wall electromechanical sleeve plastering/screw plastering water test is qualified before installing the aluminum plate and hanging stone project;