您要查找的是不是：
- roof waterproof grade 屋面防水等级
- This article puts forward some new ideas about roof virescence in old buildings from such aspects as roof waterproof technique, planting technique, the choice of plant and roof medium, etc. 该文从屋顶防水技术、种植技术、种植植物与屋顶介质选择等方面对既有建筑的屋顶改造技术提出了一些新设想。
- Roofing waterproof project was very easy to appear quality problems. 屋面防水工程很容易出现质量问题。
- Flexible sheets for waterproofing - Bitumen sheets for roof waterproofing - Determination of granules adhesion. 防水用柔性薄板。屋面防水用沥青片。颗粒粘性的测定。
- She and I can't live under the same roof. 她和我不能住在一起。
- Roof Waterproof Construction Technology for High-rise Apartments 高层公寓屋面防水施工技术
- Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of hail resistance. 防水软板。屋面防水用沥青、塑料和橡胶薄板。防冰雹的测定。
- Characteristics and construction of RG roof waterproof paint RG屋面防水涂料的特点与施工
- Gradation of roof waterproofing into 4 levels and that of roof waterproofing material into 4 levels for 3 kinds were proposed. 提出了屋面防水分为4个等级和屋面防水材料分为3类4个等级，介绍了设防层次的选择和多道设防的具体作法。
- The article analyses the reasons of roof leakage, and proposes the measures of the quality control of the slanting roof waterproofing. 摘要文章分析了屋面渗漏的原因，提出了斜屋面防水质量控制措施。
- Application of new materials in roof waterproof work 新型材料在屋面防水施工中的应用
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- The stone made a dent in the roof of my car. 我的汽车顶让石头砸了个坑。
- Business is now on the up grade. 目前生意蒸蒸日上。
- Snipers shot at the invaders from the roof tops. 狙击手从房顶上向侵略者射击。
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
- The rain water drips from the roof. 雨水从屋顶滴下来。
- During the gale roof tiles came hurtling down. 在暴风中屋顶的瓦片哗啦啦地落了下来。
- In lieu of carrying an umbrella, I wore a waterproof coat and cap. 我穿一件雨衣，戴一顶雨帽，就不用带雨伞了。
