您要查找的是不是：
- Building materials are expensive. 建筑材料很昂贵。
- purchase building materials 采购建筑材料
- As one kind of building materials, wood is inadequately sturdy. 作为一种建筑材料，木材不够结实。
- Regulations prescribe certain standards for building materials. 有规章规定建筑材料的某些标准。
- He made purchases for building materials. 他采购建筑材料。
- Wood and stone are building materials. 木材和石头是建筑材料。
- All we have to pay for is the building materials. 我们只要付建筑材料费。
- We buy the building materials wholesale. 我们批量购买建筑材料。
- Bamboo is often used to be building materials. 竹子是用来做建筑材料的。
- Luoyang Yulong Building Materials Co., Ltd. 洛阳宇龙建材有限公司。
- We are leaving him to carry building materials. 我们打算让他去搬运建筑材料。
- JiangSu XuZhou SuXin Building Materials Co. 江苏徐州苏新建材有限公司。
- Jiangsu Desheng Building Materials Co., Ltd. 江苏得胜建材有限公司。
- Building Materials Chemical Plant of Lab. 包钢劳动服务公司建材化工厂。
- Shanghai Wayon New Building Materials Co., Ltd. 上海维安新型建筑材料有限公司。
- Shanghai You'an Building Materials Co., Ltd. 上海又安建材有限公司。
- We need a lot of building materials. 我们需要许多建筑材料。
- Sales : building materials; Processing : Welding. 销售：建筑材料；加工：电气焊。
- Wood and stone are building materials . 木材和石头是建筑材料。
- Wholesales of Building Materials & Machinery Tools. 建筑五金，机械工具批发商。
