Ytterligere instruksjoner for betongtilsetninger

Denne standarden er sponset av Building Materials Research Institute, China Architectural Research Institute, Suzhou Concrete and Cement Products Research Institute, Shanghai Building Research Institute, Railway Research Institute, Nanjing Water Conservancy Research Institute, Water Science and Hydropower Research Institute, Yangtze River Academy of Sciences, Institute of Metallurgical and Construction Sciences, Tongji University og Tsinghua University var ansvarlige for utkastet.
Hovedforfatterne av denne standarden er Huang Daneng, Wu Zhaoqi og Chen Jinchuan.