What are the disadvantages of using abseiling system for window cleaning?
There are many ways to clean buildings like roof trolley machines , monorail system etc . I would like to know the disadvantages of using abseiling sy
There are many ways to clean buildings like roof trolley machines , monorail system etc . I would like to know the disadvantages of using abseiling system (which is different from other cleaning process jus by using anchor bolt n ropes) for window cleaning?
or:There are many ways to clean buildings like roof trolley machines , monorail system etc . I would like to know the disadvantages of using abseiling system (which is different from other cleaning process jus by using anchor bolt n ropes) for window cleaning?
or:I'm guessing here:1. You can only go down. 2. Your life depends on a rope.3. You have to tie everything to your body.
