Nyumba yachitsulo ndi yopepuka yopepuka, yolimba kwambiri, magwiridwe antchito abwino a zivomezi, kupulumutsa mphamvu, ikhoza kusinthidwanso kamangidwe kanyumba. Kumanga mankhwala apadera zitsulo, kuphatikizapo apamwamba welded zitsulo structural, mkulu-mphamvu mbale apamwamba, chitoliro thermoformed, zitsulo ndi solderability zina mkulu; e...
Werengani zambiri