Cov txheej txheem tsim cov tsho

Cov txheej txheem tsim khoom tseem ceeb ntawm kev quab yuam muaj xws li laser txiav, txiav peb-dimensional, nplaum nias, zippers waterproof, waterproof coatings, thiab windproof Cheebtsam.
Laser txiav tuaj yeem ua rau qhov chaw txiav tiaj tus, zoo nkauj, thiab tsis muaj burrs.
Stereoscopic txiav tuaj yeem ua rau lub luj tshib, hauv caug, thiab lwm yam ntawm cov khaub ncaws ntau dua nyob rau hauv txoj kab nrog cov nkhaus ntawm tib neeg lub cev, ua rau hnav zoo dua.
Kev sib koom ua ke yog kho nrog cov nplaum nplaum kom tiv thaiv dej nkag.
Waterproof coatings xws li DUPONT TEFLON npog saum npoo ntawm cov khaub ncaws, txhim khu cov nyhuv waterproof thiab txo cov corrosion ntawm cov ntaub ntawv los ntawm dej nag. Lub zipper tsis muaj dej yog npog nrog cov nplaum nplaum uas tsis muaj dej nyob rau sab nrauv ntawm lub zipper kom tiv thaiv kev nkag mus ntawm noo noo.