波纹钢管 | |
met. | corrugated steel pipe |
6 to 4 隧道 | |
comp., net. | 6 to 4 tunneling |
ISATAP 隧道 | |
comp., net. | ISATAP tunneling |
隧 道 | |
gen. | tunnel |
隧道 | |
archit. | bore |
environ. | tunnel |
hydroel.st. | tube; tunnel |
| |||
corrugated steel pipe |
波纹钢管 : 5 phrases in 1 subject |
Technology | 5 |