前护墙 | |
hydroel.st. | apron wall |
封板 | |
el. | closure plate; blank-off panel |
eng.geol. | close sheeting |
nautic. tech. | string board |
railw. | blanking plate |
tech. | close board; close-boarded; close sheeting; closing board |
| |||
apron wall |
前护墙 : 4 phrases in 3 subjects |
Architecture | 1 |
Shipbuilding | 1 |
Technology | 2 |