From OpenSCADAWiki
The discrete apparatus' elements include, from the left to the right:
| Name (identifier) | Version | License | Author | Processing period |
|---|---|---|---|---|
| Compressor (Compressor), Compressor 1 (Compressor_1) | 1.2 | GPLv2 | Roman Savochenko, Maxim Lysenko | -1 ms (parent) |
| Ball crane (El_Kran_Sh), Bolt (El_Zadvizhka), Crane (Zadvizhka) | 1.2 | GPLv2 | Maxim Lysenko, Roman Savochenko | -1 ms (parent) |