It is possible that every country in the world uses the bio hazard sign. However, then sign may not look the same in symbols in Japan as it does in the United States or Another Country. It still will have a similar meaning though.
One may purchase a biohazard sign directly from Grainger Industrial Supply. One may also purchase a novelty style biohazard sign from Spencer's stores.
Every country has a deaf population, thus every country has a siginficant number of sign language users. I am not aware of a nationality, ethnic group, etc that is more prone to deafness than any other.
Yes. Every country signed it but the US didn't ratify it.
Germamy
Biohazard signs are place round, on and on access points to areas where biological hazardous material is present or stored or where procedures using potentially biologically hazardous material are undertaken. Laboratories Storage areas Sharps boxes Waste disposal points Some hospital areas
Sign language is not universal and varies by country and region. There are different sign languages used around the world, each with its own grammar and vocabulary. Just like spoken languages, sign languages can be different from one another, so it's not accurate to classify sign language as multi-lingual.
russia
There are different versions of sign language for many countries, and it is not universal. American Sign Language is typically used. Some isolated deaf groups have developed their own form of sign language.
Yugoslavia :)
Mexico in Spanish is Mexico. The name of their country is the same in every language except Sign laungage.
{| |- | Not much point. An 18 year old is considered an adult in almost every state and country in the world. There are a few states where it is 19 or 21. At the age of majority, they can legally sign contracts and are responsible for their actions. |}
a sign of a country's relative power