Ob-banded ntawv luam ntawv nyhuv yog muag heev thiab sib haum xeeb, nrog rau kev nkag siab ntawm hierarchy.Txawm li cas los xij, kev siv luam ntawv ntawm ob-banded ntawv tsis zoo, yog li ob peb qhov teeb meem yuav tsum tau sau tseg hauv ob-banded luam ntawv.1. coated ob-adhesive ntawv, vim cov neeg pluag de...
Nyeem ntxiv