To prevent access by children to “adult” or colecciones books stored in a shelf with sdvizhnye glasses will help ordinary furniture lock with retractable tongue and bent from steel strip. The thickness of the strips is determined by the gap between the panes.
Recommend to read
FROM R-1 TO “SATELLITE”
This year — 100 years since the birth of S. P. Korolev, the father of the Soviet space program, the outstanding designer of the first artificial satellites and spacecraft, the Creator of...
THE SWITCH IN THE DOOR HANDLE
You have returned home or moved from room to room. Opening the door, clicked the lock handle and then light lit up. Comfortable? And the secret is this. Attached to the handle bracket...
