spring bolster
短語詞組
- elliptic spring bolster 橢圓形板彈簧;詳細(xì)繙譯
- elliptic rotating field spring bolster 橢圓形板彈簧
- bolster spring 搖枕彈簧;承梁彈簧;承梁;墊枕彈簧
- bolster spring cap 承梁彈簧帽
- bolster spring plank 車架承簧板
- bolster spring seat 承梁彈簧座
- bolster spring hanger 承梁彈簧吊桿
- rubber pad of bolster spring 枕簧膠墊
- bolster and spring assembly 搖枕彈簧組成 返回 spring bolster