ngwaahịa

N'ogbe uv fluorescent ntụ ntụ uv fluorescent ink ezigbo mma UV fluorescent pigmenti

Nkọwa dị mkpirikpi:

UV fluorescent pigmentin'onwe ya enweghị agba, na mgbe ọ nwetasịrị ike nke ọkụ ultraviolet (uv-365nm ma ọ bụ uv-254nm), ọ na-ewepụta ike ngwa ngwa wee gosipụta mmetụta fluorescent agba.Mgbe ewepụrụ isi iyi ọkụ, ọ na-akwụsị ozugbo wee laghachi na ọnọdụ mbụ adịghị ahụ anya.


Nkọwa ngwaahịa

Mkpado ngwaahịa

uv20 ihe 17 nkev18

 

ihe 21 ihe 22 ihe 23 ihe 24


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