水准气泡 | |
oil | leveling bubble |
室 | |
hydroel.st. | room |
met. | cabin; cabinet; compartment; cubicle; shed |
| |||
leveling bubble | |||
level bubble; levelling bubble; level vial |
水准气泡 : 51 phrases in 11 subjects |
Agriculture | 2 |
Architecture | 2 |
Automobiles | 1 |
Construction | 1 |
Electric machinery | 1 |
Engineering geology | 1 |
General | 1 |
Mechanic engineering | 1 |
Metallurgy | 1 |
Oil / petroleum | 3 |
Technology | 37 |