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| carrier drain; transverse drain (в осушительной системе); weeper drain; outfall drain; transverse drain; interceptor; collector | |||
| collecting drain; conducting drain; collector drain | |||
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дрена-собиратель : 1 短语, 1 学科 |
| 建造 | 1 |
|
| |||
| carrier drain; transverse drain (в осушительной системе); weeper drain; outfall drain; transverse drain; interceptor; collector | |||
| collecting drain; conducting drain; collector drain | |||
|
дрена-собиратель : 1 短语, 1 学科 |
| 建造 | 1 |