 |
| |||
| radial gate; segmental gate; Tainter gate; tainter gate | |||
| sector sluice; sector valve; segmental sluice; segmental valve; tainter valve | |||
|
compuerta de segmento : 7 短语, 2 学科 |
| 机械工程 | 5 |
| 运输 | 2 |
|
| |||
| radial gate; segmental gate; Tainter gate; tainter gate | |||
| sector sluice; sector valve; segmental sluice; segmental valve; tainter valve | |||
|
compuerta de segmento : 7 短语, 2 学科 |
| 机械工程 | 5 |
| 运输 | 2 |