The lowest or basic strength of aluminum and each of its alloys is determined when the metal is in the annealed or soft condition. This is designated as the O (letter O) temper. For example, the annealed condition for alloy 1145 is written 1145-O.
What is a scissor lift? A scissor lift is a type of aerial work platform used to lift personnel. These platforms extend and retract vertically with the help of the scissor linkages that fold in a crisscross manner. Scissor lifts are typically electrically powered although there are some that are powered by internal combustion engines.
lift - fly people or goods to or from places not accessible by other means; Food is airlifted into Bosnia airlift. fly - transport by aeroplane; We fly flowers from the Caribbean to North America 17. lift - take (root crops) out of the ground; lift potatoes dig, dig out - create by digging; dig a hole; dig out a channel 18.