GB - Chinese national standards

Information technology—Real-time positioning—Multi-source fusion positioning data interface

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information security technology—Security requirements for application of intelligent audio-video recording device

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information technology—Big data—Functional requirements for system operation and management

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Systems and software engineering—Software testing—Part 1:Concepts and definitions

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Systems and software engineering—Software testing—Part 2Test processes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Systems and software engineering—Software testing—Part 3: Test documentation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Systems and software engineering—Software testing—Part 4Test techniques

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Systems and software engineering—Software testing—Part 5Keyword-driven testing

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information security technology—Identity-based cryptographic algorithms SM9—Part 1General

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information security technology—Identity-based cryptographic algorithms SM9—Part 2Algorithms

Available languages: English, Chinese

Available design: electronic design (pdf), Print design