检查井 | |
bridg.constr. | inspection chamber; well chamber |
hydroel.st. | inspection well; inspection pit; manhole |
钢筋混凝土 | |
met. | ferroconcrete |
盖 | |
tech. | cover |
座 | |
gen. | base |
检查井 : 74 phrases in 13 subjects |
Architecture | 2 |
Chemistry | 1 |
Drilling | 1 |
Earth sciences | 1 |
Ecology | 1 |
Electronics | 2 |
Engineering geology | 2 |
Geophysics | 1 |
Hydroelectric power stations | 2 |
Mechanic engineering | 1 |
Mining | 1 |
Oil / petroleum | 5 |
Technology | 54 |