Nyuma yimyaka myinshi yo gukora imashini, rwose ntuzi ibisobanuro byikimenyetso cya screw, sibyo?Urwego rwimikorere ya bolts yo guhuza ibyuma bigabanijwemo ibyiciro birenga 10, harimo 3.6,4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9.Bolt yo mucyiciro 8.8 no hejuru ni ma ...
Soma byinshi