Iinkcukacha ze-SEC-E9(iphakheji esemgangathweni) Ukunyusa: Thenga yonke iyunithi ye-SEC-E9,ukufumana i-1 ye-pump wedge yamahhala + 1 i-cutter yamahhala + 1 idikhowuda yamahhala (amaxabiso e-$ 50) Ngaphandle kwe-A. Thenga iiyunithi ezi-5 ngexesha elinye, ukufumana i-5 ngakumbi fr...