-
- JB 3930.12-1985 直角槽方支承
- JB3930.12-1985
-
- JB 3930.119-1985 关节叉头
- JB3930.119-1985
-
- JB 3930.117-1985 侧支钉
- JB3930.117-1985
-
- JB 3930.116-1985 折合板
- JB3930.116-1985
-
- JB 3930.115-1985 可调U形铁
- JB3930.115-1985
-
- JB 3930.111-1985 对定栓
- JB3930.111-1985
-
- JB 3930.110-1985 顶尖
- JB3930.110-1985
-
- JB 3930.106-1985 支承环
- JB3930.106-1985
-
- JB 3930.105-1985 三爪支承
- JB3930.105-1985
-
- JB 3930.103-1985 鳞齿支承帽
- JB3930.103-1985
