Pitirizani kugwira ntchito bwino ndi mzere wathu wa pulasitiki. Timapereka miphika yamagetsi ndi yampweya ya sandblast yokhala ndi makulidwe osiyanasiyana a ziwiya kuti ikwaniritse zosowa zanu. Kodi Miphika ya Blast imagwiritsidwa ntchito chiyani? Miphika ya Blast imagwiritsidwa ntchito pa ntchito zophulitsa mchenga. Miphika iyi imayika zinthu zowononga pamalo oyenera...
Chiyambi cha Zamalonda: 1, Junda chrome corundum ndi ufa wa alumina ngati chinthu chachikulu chopangira, chomwe chimagwirizana ndi chromium oxide, chimasungunuka ndi ng'anjo yotentha kwambiri. 2, mtundu wake ndi pinki, kuuma kwake ndi kofanana ndi korundum yoyera, kulimba kwake ndi kwakukulu kuposa korundum yoyera. Zopangira zomwe zimapangidwa zimakhala ndi...
Makina odulira madzi otchedwa Junda Water jet ndi odulira madzi otchedwa jet, omwe amadziwika kuti mpeni wamadzi. Ndi chitukuko cha sayansi ndi ukadaulo, njira yodulira yozizira iyi idzagwiritsidwa ntchito m'magawo ambiri. Nayi mawu oyamba achidule a tanthauzo la kudula madzi. mfundo yodulira madzi otchedwa jet...