Tsheb
Txhais: tsheb neeg caij tsheb, tsheb lag luam, tsheb mining, tsheb thauj khoom, thiab lwm yam.
Qib: Gear Steel Alloy Round Bar 45 #, 16MnCr5, 35SiMn, 40Cr, 40CrNi, 40MnB, 42CrMo, 35CrMo;Hnav Resistant Steel nm400, nm450, nm500, nm600;Bearing Steel Alloy Round Bar GCr15, 52100, SUJ1, SUJ2, 100Cr6, 1. 2067, 55C, 8620, 4320, 9310, 440C, M50 ; Caij nplooj ntoos hlav Steel 65Mn, 55Si60Cr2Mn, nA, 60CrMnMoA....