您要查找的是不是:
- Study on the process of producing building gypsum plaster with phosphogypsum 磷石膏生产粉刷石膏的加工工艺研究
- building gypsum plaster 建筑石膏粉
- A rigid board made of layers of fiberboard or paper bonded to a gypsum plaster core, used instead of plaster or wood panels in construction to form walls. 石膏灰泥板,灰胶纸柏板由石膏灰泥作芯板结合几层纤维板或纸浆板制成的硬板,在建筑中用于代替灰泥或木板来建造墙壁
- The water absorption of hardened gypsum plaster with the additive was reduced less than 3.10%. 该复合型石膏防水剂可使石膏制品的长期防水性能显著提高。
- Gypsum plaster for building purposes 建筑石膏
- A rigid board made of layers of fiberboard or paper bonded to a gypsum plaster core,used instead of plaster or wood panels in construction to form walls. 石膏灰泥板,灰胶纸柏板由石膏灰泥作芯板结合几层纤维板或纸浆板制成的硬板,在建筑中用于代替灰泥或木板来建造墙壁。
- Sodium tripolyphosphate (STPP) is a highly efficient retardant, and is commonly used in building gypsum. 三聚磷酸钠是建筑石膏高效缓凝剂。
- A rigid board made of layers of fiberboard or paper bondedto a gypsum plaster core, used instead of plaster or wood panels in construction to form walls. 石膏灰泥板,灰胶纸柏板由石膏灰泥作芯板结合几层纤维板或纸浆板制成的硬板,在建筑中用于代替灰泥或木板来建造墙壁。
- The effect of retarder on setting time, strength of hardened paste and crystallization habit of building gypsum was studied. 考察各种缓凝剂对建筑石膏凝结时间、硬化体强度以及结晶习性的影响。
- Using a Chinese and a German Beta-hemihydrate gypsum plaster the suitability of bagasse, bamboo, cotton stems, rice straw and wheat straw was investigated. 制板时采用不同的配方和板的密度,以评价一年生植物的使用价值。
- The effecting law and action mechanism of retarders on hydration process of building gypsum, crystal morphology of dihydrate and pore structure have also been revealed. 揭示了缓凝剂对建筑石膏水化进程、晶体形貌和孔结构的影响规律和作用机制。
- Gypsum Plasters, Investment Materials for use in Dental. 牙科用石膏敷料等。
- desulphurization building gypsum 脱硫建筑石膏
- Performance of decorative gypsum plaster board and its evaluation 装饰纸面石膏板性能及其评价
- Developing trend of gypsum plaster board industry in China 我国纸面石膏板行业的发展趋势
- Phylogeny and actuality of gypsum plaster board in China 我国纸面石膏板的发展历程及现状
- Standard Specification for Application of Interior Gypsum Plaster 室内石膏水泥的应用技术规范
- He subdivided the farm into building lots. 他把农地再分为若干块的建筑用地。
- The police found the wandering boy in a deserted building. 警察在一栋废弃的楼里找到了这个流浪的男孩。
- The building fell with a crash as loud as thunder. 建筑物轰隆一声倒塌了,声如雷鸣。