What is aerial work

The so-called high job is a job in a certain position as a reference height carried out. National Standard GB / T 3608-2008 "high job rating" provisions:"Working at height meas Where in the fall height datum 2m above (including 2m) there may be a fall height job". Under this provision, in the construction industry involves high operating range is quite extensive. When operating in the building, and operating on 2m above the shelf, that is, high altitude operations.