UV block quartz iav raj
UV nres iav raj yog doped Ce, tuaj yeem nres yuav luag tag nrho cov hluav taws xob ntawm ultraviolet rays ntawm UV-B, UV-C thiab tag nrho cov hluav taws xob ultraviolet ntawm UV-A, nws yog cov khoom siv zoo tshaj plaws ntawm kev sib kis ntau tshaj plaws.
LZY iavmuaj ntau yam kev xaiv ntawm Tshuag siab tob txiav tawm UV thaiv quartz raj
Daim ntawv thov
Nws yog siv rau feem ntau ntawm ultraviolet filtering teeb xws li ultraviolet tungsten halogen teeb, ultraviolet mercury teeb, hlau halide teeb thiab ultraviolet lub tes tsho raj.
Cov khoom qhia
Sau koj cov lus ntawm no thiab xa tuaj rau peb