型号：GB23
厂商：Boston Gear (Altra)
大小：5.47 Mbytes
页数：共46页
功能：Change Gear; 14.5* pressure angle; 16 DP; 23 teeth; .500" bushing bore
型号：GB2315R-3-200
厂商：ETC2[List of Unclassifed Manufacturers]
大小：330.36 Kbytes
页数：共2页
功能：Radial Leaded Glass Encapsulated Style
