A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Risk management - Risk assessment techniques
International standard of resistance for copper
Rotating electrical machines - Part 16-1: Excitation systems for synchronous machines - Definitions
IEV Chapter 411: Rotating machinery
International electrotechnical vocabulary - Part 821: Signalling and security apparatus for railways
Environmental testing - Part 1: General and guidance
Environmental testing - Part 2-11: Tests - Test Ka: Salt mist
Environmental testing - Part 2-13: Tests - Test M: Low air pressure
Environmental testing - Part 2-14: Tests - Test N: Change of temperature
Environmental testing - Part 2-18: Tests - Test R and guidance: Water
Environmental testing - Part 2-20: Tests - Test Ta and Tb: Test methods for solderability and resistance to soldering heat of devices with leads
Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
Environmental testing - Part 2-31: Tests - Test Ec: Rough handling shocks, primarily for equipment-type specimens
Environmental testing - Part 2-38: Tests - Test Z/AD: Composite temperature/humidity cyclic test
Environmental testing - Part 2-39: Tests - Tests and guidance: Combined temperature or temperature and humidity with low air pressure tests
Environmental testing - Part 2-42: Tests - Test Kc: Sulphur dioxide test for contacts and connections
Environmental testing - Part 2-43: Tests - Test Kd: Hydrogen sulphide test for contacts and connections
Environmental testing. Part 2: Tests. Test XA and guidance: Immersion in cleaning solvents
Environmental testing - Part 2-47: Test - Mounting of specimens for vibration, impact and similar dynamic tests"
Environmental testing - Part 2-5: Tests - Test S: Simulated solar radiation at ground level and guidance for solar radiation testing and weathering
Environmental testing - Part 2-52: Tests - Test Kb: Salt mist, cyclic (sodium chloride solution)
Environmental testing - Part 2-55: Tests - Test Ee and guidance - Loose cargo testing including bounce
Environmental testing - Part 2-57: Tests - Test Ff: Vibration - Time-history and sine-beat method
Environmental testing - Part 2-58: Tests - Test Td: Test methods for solderability, resistance to dissolution of metallization and to soldering heat of surface mounting devices (SMD)
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