On June 26, the project of "research and application of intelligent integrated operation and control technology system" undertaken by State Power Nanruike East Company passed the appraisal organized by China Electrical Engineering Society and reached the internationally advanced level. Among them, the remote operation ticket based on extension principle Automatic generation of technology, control of the master station logic formula source maintenance technology has reached the international advanced level. The project has developed an integrated model maintenance, information collection, operation process management and human-computer interaction technology, which provides technical support for the unified management of the entire process of substation centralized monitoring, instruction ticket and operation ticket generation and error checking and verification . The project researched and developed intelligent operation and control vote system based on rhombus thinking model and solved the problems of automatic generation of operation order ticket and operation ticket under various management modes. The project adopts the power term intelligent semantic analysis technology to realize the execution, verification and analysis of the natural language description instruction and realize the effective interaction among people, machines and votes. The project also formulated the communication standard between error-proofing master substation systems. By adopting model-driven analytic technique and configurable semantic transformation method, the source maintenance of logic formulas for preventing false master stations was implemented and the inconsistent error prevention logic was eliminated The security risks. The project started in January 2013, when it passed the inspection of State Grid Fujian Provincial Power Company in December of that year. In February of this year, the research results of the project have been successfully applied to the provincial, prefectural and prefecture control centers of Fujian Power Grid. The application results show that the system is practical, stable and reliable, saving the construction of substation centralized monitoring system, operation ticket system and error prevention system Investment and operation and maintenance costs significantly improve the safety and efficiency of the switching operation. Concrete admixtures is a material refers to the mixing concrete mixing before or during the process of mixing with to improve the performance of concrete .Concrete admixture content is generally not more than 5% of the mass of cement.The quality of concrete admixture products must conform to the national standard "concrete admixture" Concrete Admixtures,Concrete Additives,Plasticizer In Concrete,Superplasticizer In Concrete NINGBO LUCKY CHEMICAL INDUSTRY CO. LTD , https://www.nbluckychem.com