GD Type Rubber Fender
GD型橡胶护舷
特 点：
1）反力吸能比D型护舷高；
2）安装强度高，使用寿命长；
3）一般适用于框架式码头。
Features:
1)The performance of reaction force and energy absorption are higher than D type；
2)It can be installed firmly and is in long service life；
3)It is usually suitable for the
