表面光洁度 | |
bridg.constr. | degree of surface finish |
dril. | surface finish quality |
met. | cleanliness of surface; surface finish; surface roughness; surface smoothness |
oil | surface finishment |
space | finish |
检查仪 | |
oil | inspector |
表面光洁度 : 41 phrases in 6 subjects |
Aviation | 2 |
Electronics | 3 |
General | 5 |
Metallurgy | 10 |
Technology | 18 |
Wind Energy | 3 |