Tungsten zvikamu
Isu tinopa akasiyana akajairwa maTungsten zvikamu senge tugnsten tambo dzakarukwa, zvitunha, mapini, nzungu, washers, machubhu, rivets, nezvimwe.
Zvisiri-yakajairwa Tungsten zvikamu zvinogamuchirwawo zvinoenderana newe chigadzirwa kudhirowa.