防护角 | |
el. | angle of protection |
度 | |
hydroel.st. | kilowatt-hour; kilowatt-hour |
math. | dimension |
multimed. | deg. |
space | kilowatt-hour |
| |||
corner guard | |||
| |||
angle of protection |
防护角 : 7 phrases in 5 subjects |
Aviation | 1 |
Engineering geology | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Metallurgy | 1 |
Technology | 3 |