Nanchang Bestway ndi opanga ophatikizika a zida za tungsten carbide zida ndi kuvala, ndodo zolimba za tungsten carbide, mabatani a tungsten carbide, tungsten carbide platet etc. Tungsten carbide wear tiles (Tungsten carbide plates) welded pa geometry yeniyeni ya zida zolima, zolimira, ndi zina zaulimi. ...
Werengani zambiri