| 摘要 |
The casing plate (3) has vertical interlocking members and horizontal interlocking members (11) formed at edge of a rectangle panel (4) to allow vertical and horizontal interlocking of assemblies of the casing plate and another casing plate (2) and/or expendable casing blocks (1) obtained by the assembly, where the former casing plate is made of molded or injected plastic material. Material plies (9) formed in the panel are extended along a straight line perpendicular and parallel to the edge of the panel having the members. |
