型号：60BS54 2
厂商：Martin Sprocket & Gear
大小：21.81 Mbytes
页数：共122页
功能：Sprocket; Bored to size; 2" bore; 60 chain; 3/4" pitch; 54 teeth; steel
型号：60BS54 2 3/16
功能：Sprocket; Bored to size; 2 3/16" bore; 60 chain; 3/4" pitch; 54 teeth; steel
型号：60BS54 2 7/16
功能：Sprocket; Bored to size; 2 7/16" bore; 60 chain; 3/4" pitch; 54 teeth; steel
