Ụdị |
Mpaghara akọwapụtara m2/m3 |
Ihe efu % |
Hydraulic dayameta mm |
F Ihe kpatara ya |
Efere usoro ihe omume No/m |
Nrụgide nrụgide Mm Hg/m |
125Y |
125 |
98.5 |
18 |
3 |
1-1.2 |
1.5 |
250Y |
250 |
97 |
15.8 |
2.6 |
2-3 |
1.5-2 |
350Y |
350 |
95 |
12 |
2 |
3.5-4 |
1.5 |
450Y |
450 |
93 |
9 |
1.5 |
3-4 |
1.8 |
500Y |
500 |
92 |
8 |
1.4 |
3-4 |
1.9 |