| |||
staggered rivet | |||
zigzag riveting | |||
staggered joint | |||
staggered weld | |||
| |||
staggered seam |
шахматный шов: 28 phrases in 8 subjects |
Automated equipment | 1 |
Construction | 9 |
Mechanic engineering | 6 |
Metallurgy | 2 |
Nautical | 4 |
Rail transport | 1 |
Shipbuilding | 1 |
Technology | 4 |