Cov tshuaj tiv thaiv rho tawm: cov kua roj silicon roj hmab los nag, tsim los raws li cov ntsiab lus aerodynamics, siv cov txheej txheem tagnrho-molding, kom paub tseeb qhov kev siv tau ntawm tag nrho cov dej nag nyob deb nyob hauv txhua qhov kev nyab xeeb thiab qhov tsis zoo, nrog rau txhim kho cov pa paug ntawm cov rwb thaiv tsev. ; Tus pas nrig siv fiber ntau siv ECR cov khoom kub-siab thiab kua qaub-pov thawj; Qhov kawg sib txuas txuas adopts zinc npog tiv thaiv, supersonic monitor thiab coaxial tas li compression tswj los ntawm lub computer, ua tiav nrog qhov zoo thiab zoo.