waterproof cement
常见例句
- They used waterproof cement to prevent water from seeping through the roof of the tunnel.
他们用防水的水泥防止水从隧道顶部渗入。
blog.sina.com.cn - They used waterproof cement to prevent water from seeping through the roof of the runnel.
他们用防水水泥来防止水从 屋顶的 排水通道里渗透。 - A new waterproof material, i. e. waterproof cement roof slab reinforced with vegetable fibre, is introduced in the paper and its process of development and properties as well.
本文介绍了一种新型防水材料即植物纤维水泥防渗漏屋面板,阐述了该材料的研制过程及其性能。 返回 waterproof cement