| |||
centre-punching | |||
pin staking (VNM) | |||
center-dot | |||
punching; stippling | |||
striking the centre-punch (разметка кернером) | |||
prick punching (I. Havkin) |
кернение : 4 phrases in 4 subjects |
Mechanic engineering | 1 |
Tools | 1 |
Transport | 1 |
Weapons and gunsmithing | 1 |