Hauj lwm lawm
Kev tsis
Polycarbonate qee zaum hu ua Lexan (lub npe khoom lag luam los ntawm GE Plastics) lossis Makrolon. Ib tus
Qhov sib txawv loj tshaj plaws ntawm acrylic thiab polycarbonate yog tus nqi. Cov ntawv polycarbonate tuaj yeem them tus nqi
thaj tsam nruab nrab txog 35% ntau dua li acrylic.
Daim ntaub ntawv:
Led Teeb npog / lens.
Hluav taws xob Cheebtsam.
Cov khoom siv kho tsev.
Duab khoom:

