Awọn anfani Ọja
Radial epo edidi SC lode eti, roba elastomer, Igbẹhin ète: Orisun omi ti kojọpọ, laisi aaye ẹri eruku (wulo si alabọde lilẹ ẹyọkan, o dara fun iyara ti o ga julọ), iṣẹ-iranṣẹ labial lilẹ ṣaaju opin ti ipilẹṣẹ nipasẹ sisẹ (le ṣe iṣeduro dara julọ konge ti awọn lilẹ aaye), lilẹ aaye bit nipa m igbáti (le dara ẹri awọn konge ti awọn lilẹ aaye), lilẹ aaye bit nipa m igbáti (dara dara idaniloju ati ọpa dada)