(1) eji eme ihe dika ihe eji eme ihe; dị nro dị nro, na ndị ọzọ.
Ihe | Nsonaazụ (Tech Gall) | Nsonaazụ (ọkwa nri) |
Isi ọdịnaya% ≥ | 68.0 | 68.0 |
Phosphates% ≥ | 7.5 | 7.5 |
Fechaa ≤ | 0.03 | 0.02 |
Ph of 1% ngwọta | 5.8-7.0 | 5.8-6.5 |
Mmiri insoluble% ≤ | 0.04 | 0.06 |
Ọla dị arọ, dị ka pb% ≤ | / | 0.001 |
Arianic, dị ka% ≤ | / | 0.0003 |
Ihe ngwugwu:25 n'arọ / akpa ma ọ bụ dịka ịchọrọ.
Nchekwa:Chekwaa na a ventilated, ebe akọrọ.
Standard Standard:International Station.