资质认证
- IEC 62431:2008
- Reflectivity of electromagnetic wave absorbers in millimetre wave frequency - Measurement methods
- 2008-07-08
- IEC TR 60977:2008
- Medical electrical equipment - Medical electron accelerators - Guidelines for functional performance characteristics
- 2008-07-08
- IEC 61230:2008
- Live working - Portable equipment for earthing or earthing and short-circuiting
- 2008-07-08
- IEC 62431:2008
- Reflectivity of electromagnetic wave absorbers in millimetre wave frequency - Measurement methods
- 2008-07-08
- IEC 62024-1:2008/COR1:2008
- Corrigendum 1 - High frequency inductive components - Electrical characteristics and measuring methods - Part 1: Nanohenry range chip inductor
- 2008-07-08
- IEC 60603-7:2008
- Connectors for electronic equipment - Part 7: Detail specification for 8-way, unshielded, free and fixed connectors
- 2008-07-08
- ISO 26430-1:2008
- Digital cinema (D-cinema) operations — Part 1: Key delivery message
- 2008-07-08
- ISO 26432-2:2008
- Digital source processing — Part 2: Digital cinema (D-cinema) low frequency effects (LFE) channel audio characteristics
- 2008-07-08
- ISO 26429-3:2008
- Digital cinema (D-cinema) packaging — Part 3: Sound and picture track file
- 2008-07-08
- ISO 26430-3:2008
- Digital cinema (D-cinema) operations — Part 3: Generic extra-theater message format
- 2008-07-08
- ISO 26428-2:2008
- Digital cinema (D-cinema) distribution master — Part 2: Audio characteristics
- 2008-07-08
- ISO 26429-6:2008
- Digital cinema (D-cinema) packaging — Part 6: MXF track file essence encryption
- 2008-07-08
- IEC 60399:2004/AMD1:2008
- Amendment 1 - Barrel thread for lampholders with shade holder ring
- 2008-07-07
- IEC 61512-3:2008
- Batch control - Part 3: General and site recipe models and representation
- 2008-07-07
- IEC 62135-1:2008
- Resistance welding equipment - Part 1: Safety requirements for design, manufacture and installation
- 2008-07-07
- IEC 60384-1:2008
- Fixed capacitors for use in electronic equipment - Part 1: Generic specification
- 2008-07-07
- IEC 60238:2004/AMD1:2008
- Amendment 1 - Edison screw lampholders
- 2008-07-07
- IEC 60384-1:2008
- Fixed capacitors for use in electronic equipment - Part 1: Generic specification
- 2008-07-07
- IEC 60838-1:2004/AMD1:2008
- Amendment 1 - Miscellaneous lampholders - Part 1: General requirements and tests
- 2008-07-07
- ISO/IEC 14496-5:2001/AMD17:2008
- Amendment 17 - Information technology -- Coding of audio-visual objects -- Part 5: Reference software - Reference software for LASeR and SAF
- 2008-07-06
