a) He mea hanga ki te kirihou hangarau, he nairona PA kua whakapakaritia.
b) Rakahia ngā momo whati hiko rerekē.
c) Ka taea te pupuri i tētahi raka me te diameter o te here ki te9.5mm.
| Wāhanga Nama | Whakaahuatanga |
| CBL05-1 | Ko te roa o te herenga he 20.7mm, me whakamahi he tīwiri iti hei tāuta. |
| CBL05-2 | Ko te roa o te whakapiri he 20.7mm, kāore e hiahiatia he taputapu tāuta. |


Raka Whakaweto Arahiko