| 2101 | Solid State Control Unit | Company Product |
| 2102 | Solid State Counters | Company Product |
| 2103 | Solid State Relay Machines | Company Product |
| 2104 | Solid State Relays | Company Product |
| 2105 | Solid-State Switching Devices | Company Product |
| 2106 | Solid State Timers | Company Product |
| 2107 | Solid Steel Tyre | Company Product |
| 2108 | Solid Switches | Company Product |
| 2109 | Solid Tyres | Company Product |
| 2110 | Solid Waste Material Plants | Company Product |
| 2111 | Solid Waste Material Systems | Company Product |
| 2112 | Solid Waste Plants | Company Product |
| 2113 | Solid Waste Systems | Company Product |
| 2114 | Solid Wood Decking | Company Product |
| 2115 | Solid Wood Furniture | Company Product |
| 2116 | Solid Wood Parquet | Company Product |
| 2117 | Solids Analyzer | Company Product |
| 2118 | Solids Detection | Company Product |
| 2119 | Solids Flow Detection | Company Product |
| 2120 | Solids Flowmeters | Company Product |
| 2121 | Solids Level Point Detection | Company Product |
| 2122 | Solinoid Valves | Company Product |
| 2123 | Soltaire 120/ 250 | Company Product |
| 2124 | Solutions | Company Product |
| 2125 | Solvent-Based Paint | Company Product |
| 2126 | Solvent-Based Primers | Company Product |
| 2127 | Solvent Based Sealers | Company Product |
| 2128 | Solvent-Based Wood Care | Company Product |
| 2129 | Solvent Cleaning Machines | Company Product |
| 2130 | Solvent Degreaser | Company Product |