3 ordspråk av Song Guangsheng

Song Guangsheng

Läs om Song Guangsheng på Google eller Bing. Hitta foto...

If you scan every office building against the official indoor air quality standard, you can rarely find one that is fully qualified.

And the electronic devices. Things such as computer screens and Xerox machines gather dust and generate ozone.

By 'green,' it means that the pollutant release of any given material is within the safety scope prescribed by the authorities, but there are often so many materials used in one office room. The amount of pollutants can still add up to be hazardous.

Nordsprog.dk

Antal ordsprog er 1469560
varav 716123 på nordiska

Ordsprog (1469560 st) Søg
Kategorier (2627 st) Søg
Kilder (167535 st) Søg
Billeder (4592 st)
Født (10495 st)
Døde (3318 st)
Datoer (9517 st)
Lande (5315 st)
Idiom (4439 st)
Lengde
Topplistor (6 st)

Ordspråksmusik (20 st)
Statistik

Song Guangsheng proverb