| Subject | English | German |
| tech. | class limit | Klassengrenze (Statistik) |
| stat. | class limits | Klassengrenzen |
| agric., tech. | diameter-class limit | Durchmesserklassengrenze |
| econ. | mid-value of class limits | Klassenmitte (Qualitätskontrolle) |
| stat. | true class limit | Klassengrenze |
| stat. | true class limits | echte Klassengrenzen |