Standard window glass, according to the International Ultraviolet 
Association, will allow UV-A to pass through while almost 100% of the UV-B 
and UV-C light is blocked


-- 
___
  t.




"Nioka" <Dainius@inbox.ru> wrote in message 
news:s28l3i$dqj$1@news.omnitel.net...
>O stiklas laidus UV? Idegusiu per stikla teko sutikt? :)
>
> "tranzoo" <tranzoo@gmaila.kom> wrote in message 
> news:s28epe$603$1@news.omnitel.net...
>> bet polikarbonatas nufiltruoja visa uv, kas augalams nepatinka ir 
>> vabzdiai nemato ziedu.
>>
>> On 3/9/2021 16:38, Grzegorz Brzeczyszczykiewicz wrote:
>>> 2021-03-08 19:39, Apocalypto rase:
>>>> Reikia stiklo ploksciu istiklint siltnami. Kur rekomenduotumet jo siuo 
>>>> metu ieskoti? Kaunas
>>>
>>> Polikarbonatas, nebent nuotykiu ieskai.
>>>
>