1. Tlhahiso e ikemetseng ka botlalo, boleng bo botle;
2.the boloi e nyane, tšusumetso tikolohong e potileng;
3.REMOE HEMOSING HO BONAHALA, boemo bo phahameng ba maemo a bohlale;
Kaho e 4 ea ho haha, potoloho e khuts'oane e ka fokotsa potoloho ea sebaka sa ho kenya sebaka le litšenyehelo tsa kaho;
5 ... MOEA OA BOTSOANG BOPHELO BA SEBETSE HAHOLO
Mofuta | Lld-BZ-20 | Lld-BZ-50 | Ld-BZ-100 | Ld-BZ-200 | Ld-BZ-500 |
bophara (m) | φ1.5 | φ1.8 | φ2 | φ2.5 | φ3.1 |
tekanyo e phahameng (m) | 4 | 6 | 6 | 8 | 10 |
Palo ea lipompo tsa metsi | 2 | 2 | 2 | 2 | 2 |
Phallo (m³ / h) | 30 | 60 | 130 | 250 | 500 |
E sebelisoa maemong a mangata a kang pokello ea masepala le aindage, pokello ea litheipi tsa lehae, pokello ea litheko e ngata, e phahamisetsang phepelo ea metsi le drainage, jj.