S71 Blue Simens ifopinsi ọpa

O wulo boya ni ibẹrẹ tabi ni aarin okun naa. Equetro naa ni ibamu, Greathper, abẹfẹlẹ meji ati abẹfẹlẹ clule ati awọn ipo eccentric (mẹrin adijosi to dara fun okun pẹlu sisanra oriṣiriṣi). Awọn ege ti o somọ afikun to fun okun okun ati awọn kebulu pẹlu iwọn ila opin.

• Ohun elo ṣiṣu sooro
• ailewu ati rọrun lati ṣiṣẹ
• Awọn abẹ meji ti a ṣe lati irin pataki to lagbara
• didasilẹ ati ti o tọ
• Ṣiṣatunṣe pipade Dept