The text of a well-known manufacturer on a black backgroundThe text of a well-known manufacturer on a black background
A famous scientist at the blackboard with formulasA famous scientist at the blackboard with formulas
Black and white three-dimensional inscription bongBlack and white three-dimensional inscription Bong
Two red arrows pointing down on a yellow backgroundTwo red arrows pointing down on a yellow background
Показатель, примета, знак, по к-рым можно узнать, определить что-н..