| |||
canal mouth | |||
canal orifice (зуба olga don) | |||
opening of the channel (в породе) | |||
port opening | |||
face channel (в породе, забое nikolkor) | |||
opening of channel (в породе); face of channel (в породе) | |||
opening |
устье канала: 19 phrases in 8 subjects |
Dentistry | 3 |
Drilling | 1 |
Geology | 2 |
Medical | 8 |
Mining | 1 |
Oceanography & oceanology | 1 |
Oil and gas technology | 2 |
Technology | 1 |