Cov Khoom Siv Tsim Kho

PO Kub Yaj Cov Nplaum Zaj Duab Xis

kev sib txuas cov ntaub ntawv hlau, cov ntaub ntawv txheej, ntaub, ntoo, cov yeeb yaj kiab aluminized, cov honeycomb txhuas, thiab lwm yam. 1. lub zog lamination zoo: thaum siv rau ntawm textile, cov khoom yuav muaj kev sib txuas zoo. 2. Tsis muaj tshuaj lom thiab ib puag ncig-phooj ywg: Nws yuav tsis tso tawm tsw tsis zoo thiab yuav tsis h ...

kev nug cov ntsiab lus