Provided is a road traffic-control signboard assembly with which a road traffic-control signboard can be assembled while being linked with a vertical support at right angle. A flat sheet in the shape of the compressed article, and containing an opening to expose the hole, may be placed on a surface of the compressed fabric article. The Setup program utilizes a tunneling agent to make a socket connection with the automated license daemon. The second driver for predetermined transient slope includes a capacitor, a third current source, a fourth current source, a third group of switches, and a fourth group of switches. The compounds must nucleate polymer crystals at a higher temperature than the target thermoplastic without the nucleating agent during cooling. The tumbler springs are not accessible from the keyway of the lock and are more powerful than the sidebar springs.