The production of rubber, which has a diameter of 4 meters to 5 tons heavier than the hundreds of pieces. Cannot be accomplished by a single person needs to work together from both the front and rear sections.
Production of tires with a diameter of 4 meters and weighs more than five tonnes of materials, hundreds of pieces. Can not be accomplished by a single person requires collaboration from both the front and back.
The production of rubber with a diameter 4 meters, heavier than the 5 tons of material use hundreds of pieces. Can't be done by one person alone requires collaboration from both the front and rear.