Cov nta ntawm fiber ntau qhov muag teeb
1. Ib qho khoom siv hluav taws xob tuaj yeem muaj ntau lub ntsiab lus luminous uas muaj cov yam ntxwv zoo ib yam.
2. Lub teeb ci ntsa iab tuaj yeem hloov kho thiab yooj yim kho.
3. Tus ntsuas hluav taws xob tuaj yeem tso rau hauv qhov chaw uas nyuaj rau cov kws tshaj lij tsis tau mus txog, yog li nws muaj kev puas tsuaj.
4. Tsis muaj ultraviolet lossis duab ci ci sab nrauv, uas tuaj yeem txo kev puas tsuaj rau qee yam khoom xws li cov khoom ntiag tug thiab cov ntaub.
5. Cov ntsiab lus teeb pom kev zoo me me, lub teeb nyob rau hauv qhov hnyav, yooj yim los hloov thiab nruab, thiab tuaj yeem ua rau me me, tso rau hauv khob iav lossis lwm yam khoom me me los tawm lub teeb kom tsim tau tshwj xeeb teeb pom kev zoo siv tau.
6. Tsis tas siv lub tshuab hluav taws xob, nws tuaj yeem siv rau hauv cov chaw tshwj xeeb nrog cov khoom siv hluav taws xob tiv thaiv xws li chav sib nqus nuclear sib nqus thiab chav tiv thaiv radar.
7. Tsis muaj lub teeb hluav taws xob, tsis muaj hluav taws xob tsis zoo, thiab tuaj yeem siv rau hauv qhov chaw tshwj xeeb thaum muaj hluav taws, tawg txaus ntshai, lossis ya raws thiab dej, xws li kev lag luam chemical, roj av, chaw tsim hluav taws xob, chaw dej, pas dej, thiab pas dej da.
8. Lub teeb xim muaj peev xwm hloov tau sai.
9. Nws tuaj yeem rov qab siv dua thiab txuag kev nqis peev.
10. Cov mos, yooj yim rau khawm, tsis yooj yim tawg, thiab yooj yim rau cov txheej txheem ntau yam qauv. Lub kaw lus cua sov yog qis dua qhov hluav taws xob teeb pom kev zoo, uas tuaj yeem txo lub zog siv hluav taws xob ntawm cov cua txias.
