您要查找的是不是：
- corrugated asbestos cement sheet roofing 石棉水泥波形瓦屋面
- corrugated asbestos cement roofing 石棉水泥波形瓦屋面
- corrugated asbestos cement sheet 瓦楞石棉水泥板
- His brow corrugated with the effort of thinking. 他皱着眉头用心地思考。
- corrugated asbestos canopy 波纹石棉瓦檐篷
- corrugated asbestos 波状石棉水泥板
- corrugated asbestos board 波形石棉板
- A corrugated or perforated conducting plate in a storage battery. 极板网栅，蓄电池电极板蓄电池中呈波纹状或有孔的导电板
- Asbestos is a nonconducting material. 石棉是一种绝缘的材料。
- Asbestos can be used to insulate a cooking stove . 石棉能被用来使一烹调用的炉灶绝热。
- He corrugated his brows in throught. 他在沉思中皱起眉头。
- A little asbestos fiber is formed on the contacts. 有少量石棉产于接触带。
- An asbestos with fine, silky fibers. 高级石棉，石绒一种很细的丝光石棉
- A groove or ridge on a corrugated surface. 皱褶起皱的表面上的一条槽或边
- The diaphragms may be flat or corrugated. 膜片可以是扁平的，或是波纹的。
- We don't recommend home owners to remove asbestos. 我们不建议业主以消除石棉。
- How much asbestos exposure will cause Mesothelioma? 石棉引起间皮瘤曝光多少?
- Class 150: Corrugated graphite-filled steel gasket. 150磅级：石墨填充波纹钢板密封垫。
- Asbestos alone can cause lung cancer. 仅石棉可引起肺癌。
- L: Yes, corrugated cardboard boxes. 李:是的，瓦楞形硬纸板箱。
