| |||
chafing | |||
tear and wear | |||
abrasive damage; scuffing; gall | |||
galling | |||
abrasion damage | |||
| |||
strip | |||
| |||
frettage |
磨伤: 20 phrases in 8 subjects |
Architecture | 1 |
Automobiles | 3 |
Chemistry | 1 |
General | 2 |
Hydroelectric power stations | 1 |
Metallurgy | 1 |
Shipbuilding | 1 |
Technology | 10 |