>Kuomarara kwakanyanya pamwe nekuomarara kwaMoh's grade 9.
>Kukwesha kwakanyanya uye kusakwanisa kushandisa makemikari.
>Kuisa nyore nyore ne epoxy resin glue water.
>Kugadzirisa kuri nyore kana mumwe munhu akadonhedza mataira.
>Mapepa esimbi esimbi esimbi esimbi esimbi akasiyana-siyana anowanikwa.
>Indasitiri yemigodhi
>Indasitiri yesimende
>Indasitiri yekubata marasha
>Indasitiri yesimbi
>Indasitiri yechiteshi chengarava
>Chivako chemagetsi
1) Ruzivo rweMakemikari:
| Al2O3 | SiO2 | CaO | MgO | Na2O |
| 92~93% | 3~6% | 1~1.6% | 0.2~0.8% | 0.1% |
2) Ruzivo rweZvivakwa:
| Simba regiravhiti (g/cc) | >3.60 |
| Kuonekwa kwekuyerera kwemvura (%) | 0 |
| Simba reKuchinjika (20ºC, Mpa) | 280 |
| Simba rekudzvanya (20ºC, Mpa) | 850 |
| Kuomarara kweRockwell (HRA) | 80 |
| Kuomarara kweVickers (hv) | 1050 |
| Kuomarara kwaMoh (chiyero) | ≥9 |
| Kuwedzera kwekupisa (20-800ºC, x10-6/ºC) | 8 |
| Saizi yeKristaro (μm) | 1.3~3.0 |
| Mat yeCeramic Hexagonal (Inonamirwa paSirika/Nylon Net/Bepa) Saizi | |
| S12xT13mm | 300*300mm 150x150mm |
| S12xT6mm | 300*300mm |
| S12*T13 mm | 300*300mm |
| S12*T20 mm | 300*300mm |
| S12*T24 mm | 300*300mm |
| S12*T11 mm | 300*300mm |
| Cherechedza: saizi yakagadzirirwa yakawanda inowanikwa | |