| |||
maintenance hole (Yeldar Azanbayev) | |||
control well; inspection manhole; gully | |||
catch pit; well chamber; inspection hole; inspection well | |||
access gulley | |||
trap; traprock | |||
inspection chamber (для обслуживания подземных коммуникаций); manhead | |||
sump gully | |||
inlet; observation well; inspection hole (для обслуживания подземных коммуникаций) | |||
disconnecting manhole | |||
access gully (напр., в гидротехническом сооружении) | |||
access well | |||
observation pit (kareen_haze) | |||
well extraction chamber (Sweetlana); Access manhole (Anne Grinko) | |||
access gully; conduit pit; inspection shaft; surface inlet (дренажа); inspection pit; manhole; man-hole; inspection chamber | |||
| |||
well chamber | |||
| |||
manhole | |||
| |||
trap | |||
| |||
manholes (ABelonogov) |
смотровой колодец: 28 a las frases, 9 temas |
Construcción | 14 |
Ecología | 5 |
Ferrocarril | 1 |
General | 1 |
Hidrología | 1 |
Ingeniería hidráulica | 1 |
Makárov | 1 |
Petróleo | 1 |
Tecnología | 3 |