a) Yakagadzirwa nekombiyuta inogara kwenguva refu inoonekera.
b) Isa bhatani rekumisa nekukurumidza kana kudzvanya kana kuskurura.
c) Zvinoshandiswa zviri nyore uye zvinodzivirira vashandi zvachose kuti vasashande zvisina hanya.
d) Kune dhayamita yegomba re22-30mm.
| Chikamu Nhamba. | Tsananguro |
| SBL01-D22 | Kureba: 31.6mm; dhayamita yekunze: 49.6mm; dhayamita yemukati 22mm |
| SBL01M-D25 | Kureba: 31.6 mm; dhayamita yekunze: 49.6 mm; dhayamita yemukati 25 mm |
| SBL02-D30 | Kureba: 31.6mm; dhayamita yekunze: 49.6mm; dhayamita yemukati 30mm |


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