CNC pulasitiki prototypes zambiri ntchito ABS, PC, nayiloni, etc. Zotsatirazi ndi katundu katundu kwa buku. ABS imaphatikiza zinthu za PB, PAN ndi PS. Chifukwa chake, ABS imakhala ndi mphamvu zabwino, kukhazikika kwazithunzi, kuyamwa kwamadzi otsika, kukana kwa dzimbiri komanso ...
Werengani zambiri