| |||
| 集料最大粒径 | |||
| 最大粒径骨料; 最大骨料粒径; 集料最大尺寸 | |||
|
maximum size of aggregate : 4 phrases in 2 subjects |
| Hydroelectric power stations | 2 |
| Technology | 2 |
| |||
| 集料最大粒径 | |||
| 最大粒径骨料; 最大骨料粒径; 集料最大尺寸 | |||
|
maximum size of aggregate : 4 phrases in 2 subjects |
| Hydroelectric power stations | 2 |
| Technology | 2 |