A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Global maritime distress and safety system (GMDSS) - Part 9: Shipborne transmitters and receivers for use in the MF and HF bands suitable for telephony, digital selective calling (DSC) and reception of maritime safety information and search and rescue related information - Operational and performance requirements, test methods and required test results
Radiation protection instrumentation - Installed personnel surface contamination monitors
Insulating liquids - Specifications for unused synthetic organic esters for electrical purposes
Compact disc video system - 12 cm CD-V
Reference tapes for video tape recorder systems
Videodisks - Methods of measurement for parameters
Maritime navigation and radiocommunication equipment and systems - Global navigation satellite systems (GNSS) - Part 1: Global positioning system (GPS) - Receiver equipment - Performance standards, methods of testing and required test results
Maritime navigation and radiocommunication equipment and systems - Global navigation satellite systems (GNSS) - Part 2: Global navigation satellite system (GLONASS) - Receiver equipment - Performance standards, methods of testing and required test results
Maritime navigation and radiocommunication equipment and systems - Global navigation satellite systems (GNSS) - Part 3: Galileo receiver equipment - Performance requirements, methods of testing and required test results
Maritime navigation and radiocommunication equipment and systems - Global navigation satellite systems (GNSS) - Part 4: Shipborne DGPS and DGLONASS maritime radio beacon receiver equipment - Performance requirements, methods of testing and required test results
Maritime navigation and radiocommunication equipment and systems - Global navigation satellite systems (GNSS) - Part 5: BeiDou navigation satellite system (BDS) - Receiver equipment - Performance requirements, methods of testing and required test results
Maritime navigation and radiocommunication equipment and systems - Global navigation satellite systems (GNSS) - Part 6: Navigation with Indian constellation (NavIC)/Indian regional navigation satellite system (IRNSS) - Receiver equipment - Performance requirements, methods of testing and required test results
Maritime navigation and radiocommunication equipment and systems - Global navigation satellite systems (GNSS) - Part 7: Satellite based augmentation system (SBAS) L1 - Receiver equipment - Performance standards, methods of testing and required test results
Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
Live working - Electrical insulating matting
Live working - Electrical insulating blankets
Receiving antennas for satellite broadcast transmissions in the 11/12 GHz band - Part 1: Electrical measurements
Methods of measurement on receiving antennas for satellite broadcast transmissions in the 11/12 GHz band - Part 2: Mechanical and environmental tests on individual and collective receiving antennas
Expression of performance of sample handling systems for process analyzers
Electromechanical equipment guidance for small hydroelectric installations
Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape - Type M2
Digital audio tape cassette system (DAT) - Part 1: Dimensions and characteristics
Digital audio tape cassette system - Part 2: DAT calibration tape
Digital audio tape cassette system (DAT) - Part 3: DAT tape properties
Digital audio tape cassette system (DAT) - Part 5: DAT for professional use