| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | heat treatment of metals | Germany | Central to precision engineering and craftsmanship, deeply rooted in the industrial heritage. | 1 |
| 2 | thermal lot modification | Germany | Thermal lot modification is a common practice in the construction of buildings, especially in regions with cold climates, to ensure proper insulation and energy efficiency. | 1 |
| 3 | thermal spas | Germany | Thermal spas are common for health and medical treatments, as the mineral water is believed to have healing properties. | 1 |