| |||
injector | |||
spraying header | |||
injector head; shower head; splash head |
喷 射头 : 57 phrases in 11 subjects |
Agriculture | 1 |
Aviation | 1 |
Drilling | 10 |
Engineering geology | 2 |
Mechanics | 2 |
Metallurgy | 1 |
Oil / petroleum | 14 |
Pest control | 1 |
Space | 2 |
Technology | 22 |
Water resources | 1 |