| Ẹya ara ẹrọ: |
| 1: ṣiṣẹ pẹlu agbọrọsọ diaphragm Ejò, iduro ati iriri ohun to lagbara. |
| 2: Ikarahun iṣẹ ọwọ irin to tọ: iwo to dara ati ipari giga: |
| 3: plug goolu, ko si ifoyina: igbesi aye iṣẹ to gun ati didara ohun atilẹba. |
| 4: atunṣe iwọn didun ati iṣẹ ti o rọrun. |
| 5: alapin eti oniru fun ọpọ eletan. |