wall bearing
短语词组
- retaining wall for bearing 挡墙支护
- longitudinal wall hanger bearing 墙托架轴承;墙托架
- wall box bearing 穿墙轴承箱
- wall bracket bearing 墙装托架轴承
- soil cement wall for bearing 水泥土墙支护
- transverse wall bearing system 横墙承重体系
- thellon wall bearing shell 薄臂轴衬
- wall bearing co truction 墙承重的结构
- thin wall bearing liner 薄壁轴瓦 返回 wall bearing