| 摘要 |
FIELD: construction. ^ SUBSTANCE: panels on their opposite longitudinal faces and transverse faces are accordingly equipped with profiling corresponding to each other. In a room to form a solid floor surface on an installation plane, where several panels are joined in a row with their transverse faces. And into several rows with their longitudinal faces, and fixed relative to each other. ^ EFFECT: facilitated process of panel installation and improved operational qualities of connection. ^ 4 cl, 11 dwg |
