The specific classification criteria for each health or. physical hazard class identified in the HCS enables manufacturers, importers, and others. performing hazard classification to collect and evaluate the available data to determine if the. chemical is hazardous and identify the associated level of severity.
Ancient Transportation. The first form of transport was, of course, Shanks pony (the human foot!). However people eventually learned to use animals for transport. Donkeys and horses were probably domesticated between 4,000 and 3,000 BC (obviously the exact date is not known).ncient Transportation. The first form of transport was, of course, Shanks pony (the human foot!). However people eventually learned to use animals for transport. Donkeys and horses were probably domesticated between 4,000 and 3,000 BC (obviously the exact date is not known).
Contrary to popular opinion, Henry Ford who invented the Model T in Detroit was not the first to invent an automobile. The first motor car invented and accepted as the first w â¦ as Karl Benz in 1885 who invented a 3 wheeled car in Germany.You can go to 3-wheelers.com for the story and pictures. ===== True--Henry Ford's main contribution was the development of the assembly line, enabling factories to produce cars faster.he first person to create a motor car..Is debatable. The first, produced, published & actually used car, was made by Karl Benz. You should do some research on him for some more information. I do not know alot about it, but I know he was the first. The first person to create a motor car..Is debatable.