Ibipimo bya tekiniki
| Ingingo: | alu / ibyuma |
| Kurangiza: | Igipolonye / Zinc |
| Gupakira: | agasanduku gapakira, gupakira byinshi .kandi paki. |
| Amagambo y'ingenzi: | rivet impumyi .icyuma kitagira umuyonga rivet |
Gupakira no gutwara abantu
| Ubwikorezi: | Ku nyanja cyangwa mu kirere |
| Amasezerano yo kwishyura: | L / C, T / T, Ubumwe bw’iburengerazuba |
| Icyambu: | Shanghai, Ubushinwa |
| Igihe cyo kuyobora: | 10 ~ 15 Umunsi wakazi, iminsi 5 mububiko |
