Model: E - type hook - tail frame, F - type hook - tail frame
型号有：E型钩尾框、F型钩尾框
Hook tail frame products钩尾框产品
- National advisory hotline：
- 8673122200866
Model: E - type hook - tail frame, F - type hook - tail frame
型号有：E型钩尾框、F型钩尾框
forward：Buffer products缓冲器产品
backward：Wedge products斜楔产品
8673122200866
Committed to Railway Transport
