请问有人知道Select Preformer这是什么机器吗？
在加拿大 Process Data for Select Preformer. WHAT TYPE OF INDUSTRY : Castor Wheels, ( Blank Shape - Ring and Slug ) SIZE ofMILL AND MILL CAPACITY : 60 Mill , 300 kg/Hr APPROXIMATE MASS OF COMPOUND USED PER DAY (KGS). 7800 kg/Day Tolerance % Tolerance...华人论坛