The National Electrical Manufacturers Association (NEMA) has published EW 4-2009, the first new edition in 15 years. This standard provides manufacturers and users of arc welding and cutting equipment ...

A visual notation is a graphical representation. It consists of graphical symbols, their definitions, and a visual grammar. Some examples of graphical symbols are: lines, surfaces, volumes, textual ...

The State Administration for Market Regulation and the National Standardization Administration of China have officially released the national standard GB/T 25195.2-2025, Cranes — Graphical Symbols — ...

A logotype, commonly referred to as a logo, is a graphical symbol created for an individual company or product. It is designed to communicate quickly, and to be a distinctive and easily recognizable ...

There may be no graphical symbol more reviled today than the swastika. In 1921 Hitler adopted the hakenkreuz, or hooked cross, as the logo for the Nazi party and later as the official German flag.

The National Bank has presented a new graphical symbol for the Belarusian ruble. The winner of the competition for the best new graphical symbol is Vasily Shchebetun. His work received the highest ...

The heart sign has entered the Oxford English Dictionary as the first graphical symbol to signify a word in the reference work's 127-year history. The symbol is among 45,437 new words and meanings ...

XUZHOU, China, Feb. 26, 2026 /PRNewswire/ -- The State Administration for Market Regulation and the National Standardization Administration of China have officially released the national standard GB/T ...