wall bearing
短语词组
- retaining wall for bearing 擋牆支護
- longitudinal wall hanger bearing 牆托架軸承;牆托架
- wall box bearing 穿牆軸承箱
- wall bracket bearing 牆裝托架軸承
- soil cement wall for bearing 水泥土牆支護
- transverse wall bearing system 橫牆承重躰系
- thellon wall bearing shell 薄臂軸襯
- wall bearing co truction 牆承重的結搆
- thin wall bearing liner 薄壁軸瓦 返回 wall bearing