herring bone : 58 phrases in 17 subjects |
Alpine skiing | 1 |
American usage, not spelling | 1 |
Architecture | 1 |
Construction | 19 |
Ecology | 2 |
Electronics | 1 |
Gear train | 3 |
General | 3 |
Geology | 1 |
Makarov | 7 |
Mining | 1 |
Navigation | 1 |
Nuclear and fusion power | 1 |
Oilfields | 1 |
Technology | 6 |
Textile industry | 6 |
Transport | 3 |