| 摘要 |
FIELD: physics.SUBSTANCE: load-carrying structure for slots contains at least two parallel rows of hollows for slots and fastening devices for fastening the load-carrying structure for slots on the switchboard panel. The fastening devices are located between two adjacent rows of hollows for slots.EFFECT: providing of reliable fastening of telecommunication slots on the front surface of the switchboard panel with a possibility of increase of density of hollows for slots, the number of which can be increased.15 cl, 17 dwg |
