| |||
tool mark | |||
tool marks | |||
slash | |||
incision | |||
knife line | |||
chipped grain; knife mark | |||
knife digging; notch incision; notching | |||
| |||
tool mark |
刀痕: 23 phrases in 12 subjects |
Architecture | 1 |
Automobiles | 2 |
Computer numerical control | 2 |
Ecology | 1 |
Figure skating | 2 |
Industry | 1 |
Mechanic engineering | 1 |
Polygraphy | 1 |
Shipbuilding | 1 |
Speed skating | 1 |
Surgery | 1 |
Technology | 9 |