Mawonekedwe a malonda
1.
2. People, utumiki wautali.
3. Kusintha kwa ntchito.
4.. Kukhazikika kwanthawi yayitali.
5. Palibe chosowa chida.
6.Pakufunika kuswa kwa mpweya.
Magawo aluso
| Mtundu | Kusunga |
| Mafayilo akunja * Mafamu amkati (mm) | 31 * 20,38 * 20,50 * 37,63 * 44 |
| Malo ogwira ntchito (m2 / chidutswa) | 0.3 - 0.8 |
| Oyang'anira oxygen yosamutsa bwino (%) | > 45% |
| Kusamutsa kwa oxygen (kg.o2 / h) | 0.165 |
| Njira yokwanira (kg o2 / kwh) | 9 |
| Kutalika (MM) | 500-1000 (zosinthika) |
| Malaya | PE |
| Kuwonongeka | <30Pa |
| Moyo Wautumiki | 1-2 zaka |
