spring bolster
短语词组
- elliptic spring bolster 椭圆形板弹簧;详细翻译
- elliptic rotating field spring bolster 椭圆形板弹簧
- bolster spring 摇枕弹簧;承梁弹簧;承梁;垫枕弹簧
- bolster spring cap 承梁弹簧帽
- bolster spring plank 车架承簧板
- bolster spring seat 承梁弹簧座
- bolster spring hanger 承梁弹簧吊杆
- rubber pad of bolster spring 枕簧胶垫
- bolster and spring assembly 摇枕弹簧组成 返回 spring bolster