This standard specifies the width series of mechanical extension screeds for asphalt concrete paver machines. This standard applies to mechanical extension screeds for asphalt concrete paver machines (hereinafter referred to as mechanical extension screeds).
JB/T 6034-2007 history
2007JB/T 6034-2007 Asphait paver- Mechanical extension screed width series
1992JB/T 6034-1992 Asphalt Concrete Paver Mechanically Extended Screed Width Series