... , 60mm etc, also be according to client's requirement and 30, 40, 60mm are recommended, America standard ... , 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended, America ... to install and demolitionApplication:Bearing bar spacing: 30mm with best impact resistance, it find most widely ... plant, high way, and airport The ones with serrated surface is an ideal product in wet ...