Stereo lithography imaphatikizapo: makulidwe amtundu wokhuthala, silika gel lithography, thovu lithography, filimu yoyandama / zilembo, zojambula zamitundu yambiri, zosindikizira zamitundu yambiri za 3D, ndi zina. Qingyi Hot stamping Company answ...
Werengani zambiri