| Subject | English | German |
| nat.sc., industr., construct. | burst check | Kernschäle |
| nat.sc., industr., construct. | burst check | Ringschäle |
| nat.sc., industr., construct. | burst check | Ringriss |
| nat.sc., industr., construct. | burst check | Tangentialriss |
| nat.sc., industr., construct. | burst ring check | Ringriss |
| nat.sc., industr., construct. | burst ring check | Tangentialriss |
| nat.sc., industr., construct. | burst ring check | Ringschäle |
| nat.sc., industr., construct. | burst ring check | Kernschäle |