ANSI/SIA A92 Standards establishes the requirements for designing, manufacturing, performance, training and use of vehicle mounted elevating / rotating devices, propelled elevating aerial platforms, boom-supported elevating work platforms and Self-Propelled Elevating Work Platforms.
The American Welding Society (AWS) is a nonprofit ... Mai multorganization with a goal to advance the science, technology and application of welding and related joining disciplines. From factory floor to high-rise construction, from military weaponry to home products, AWS continues to lead the way in supporting welding education and technology development to ensure a strong, competitive and exciting way of life for all Americans. Mai puţin
