GB - Chinese national standards

Information security technology—Technical requirements of mobile signature service

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information technology—Security techniques—Anonymous digital signatures—Part 1: General

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information technology—Security techniques—Anonymous digital signatures—Part 2: Mechanisms using a group public key

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information security technology—Guideline to bluetooth security

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information security technology—Guide of information security assurance framework for smartcities

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Safety information markings of piping systems—Design principles and requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Public information signs carrier—Part 1Technical requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Public information signs carrier—Part 2Inspection method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Public information signs carrier—Part 3Installation requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Public information signs carrier—Part 4Maintenance requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design