T/CFPA 021-2023 Fire extinguisher status monitoring sensor

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 3369.1-2008 Analogue signals for process control systems—Part 1:Direct current signals GB/T 3369.2-2008 Analogue signals for process control systems—Part 2:Direct voltage signals GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB 4351.1-2005 Portable fire extinguishers—Part 1:Performance and construction GB/T 6543-2008 Single and double corrugated boxes for transport packages GB/T 8897.2-2021 Primary batteries—Part 2: Physical and electrical specifications GB/T 9254.2-2021 Information technology equipment,multimedia equipment and receivers—Electromagnetic compatibility—Part 2:Immunity requirements GB/T 9969-2008 General principles for preparation of instructions for use of industrial products GB 9969.1-1998 General principles for preparation of instructions for use of industrial products GB/T 10802-2006 General flexible polyether polyurethane cellular plastics GB/T 15478-1995 Test methods of the performances for pressure transducer/sensor GB/T 15478-2015 Test methods of the performances for pressure transducer/sensor GB/T 17614.2-2015 Transmitters for use in industrial-process control systems—Part 2:Methods for inspection and roution testing GB/T 17614.3-2013 Transmitters for use in industrial-process control systems—Part 3:Methods for performance evaluation of intelligent transmitters GB/T 17614.3-2018 Transmitters for use in industrial-process control systems—Part 3:Methods for performance evaluation of intelligent transmitters GB/T 19142-2003 Packaging for export commodity—General rule GB/T 19142-2008 Packaging for export commodity general rule GB/T 19142-2016 Packaging for export commodity—General rule GB/T 19678.1-2018 Preparation of instructions for use—Structuring，content and presentation—Part 1:General principles and detailed requirements GB/T 33905.3-2017 Intelligent sensor—Part 3:Terminology GB/T 33905.4-2017 Intelligent sensor—Part 4:Methods of performance evaluation GB/T 33905.5-2017 Intelligent sensor—Part 5:Methods for inspection and routine testing GB/T 34068-2017 General technology of internet of things—Specification of intelligent sensor interface GB/T 34070-2017 Standard of electrical measuring transmitters for internet of things GB/T 34072-2017 Specification of temperature transmitter for internet of things GB/T 34073-2017 Specification of pressure transmitter for internet of things GB/T 36951-2018 Information security technology—Security technical requirements for application of sensing terminals in internet of things IEC 62047-20:2014 GB/T 191-2025 Graphical symbols marking for handling and storage of packages