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 apẹrẹ fun ọpọ eletan. |