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Preview ( Offer PDF ): J2521_201304 Disc and Drum Brake Dynamometer Squeal Noise Test Pr xing7 2013-5-30 1123 贺关水 1 hour(s) ago
Preview [Offer PDF] IEC 55016-1-4 18th Edition, March 18, 2019 Specification for radio disturbance and immunity measuring apparatus and methods – Part 1-4: Radio disturbance and immunity measur... New cshuhua78 12 hour(s) ago 012 cshuhua78 12 hour(s) ago
Preview [Offer PDF] ISO/TR 23482-2 2019 Edition, March 18, 2019 Robotics – Application of ISO 13482 – Part 2: Application guidelines New young 12 hour(s) ago 012 young 12 hour(s) ago
Preview [Offer PDF] DS/ISO/IEC 14492 2019 Edition, March 18, 2019 Information technology – Lossy/lossless coding of bi-level images New young 12 hour(s) ago 012 young 12 hour(s) ago
Preview [Offer PDF] ISO/IEC FDIS 9798-2 2019 Edition, March 19, 2019 IT Security techniques — Entity authentication — Part 2: Mechanisms using authenticated encryption New annluo 12 hour(s) ago 012 annluo 12 hour(s) ago
Preview [Offer PDF] ISO DIS 19440 2019 Edition, March 19, 2019 Enterprise modelling and architecture - Constructs for enterprise modelling New cshuhua78 12 hour(s) ago 013 cshuhua78 12 hour(s) ago
Preview [Offer PDF] ISO DIS 23387 2019 Edition, March 20, 2019 Building Information Modelling (BIM) — Data templates for construction objects used in the life cycle of any built asset — Conce... New cshuhua78 12 hour(s) ago 011 cshuhua78 12 hour(s) ago
Preview [Offer PDF] JIS X 3005-4 Revision 19J, March 20, 2019 Information technology - Database languages - SQL - Part 4: Persistent Stored Modules (SQL/PSM) New cshuhua78 12 hour(s) ago 09 cshuhua78 12 hour(s) ago
Preview [Offer PDF] JIS C 61558-1 Revision 19J, March 20, 2019 Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests New cshuhua78 13 hour(s) ago 011 cshuhua78 13 hour(s) ago
Preview [Offer PDF] JIS C 8705 Revision 19J, March 20, 2019 Secondary sealed nickel-cadmium cells and batteries for portable applications New cshuhua78 13 hour(s) ago 07 cshuhua78 13 hour(s) ago
Preview [Offer PDF] JIS Z 8115 Revision 19J, March 20, 2019 Glossary of terms used in dependability New cshuhua78 13 hour(s) ago 09 cshuhua78 13 hour(s) ago
Preview [Offer PDF] JIS C 8461-21 Revision 19J, March 20, 2019 Conduit systems for cable management - Part 21: Particular requirements - Rigid conduit systems New cshuhua78 Yesterday 21:45 011 cshuhua78 Yesterday 21:45
Preview [Offer PDF] JIS C 8461-23 Revision 19J, March 20, 2019 Conduit systems for cable management - Part 23: Particular requirements - Flexible conduit systems New cshuhua78 Yesterday 21:45 09 cshuhua78 Yesterday 21:45
Preview [Offer PDF] ISO 22117 2019 Edition, March 25, 2019 Microbiology of the food chain – Specific requirements and guidance for proficiency testing by interlaboratory comparison (ISO 22117:2... New cshuhua78 Yesterday 21:45 09 cshuhua78 Yesterday 21:45
Preview [Offer PDF] IEC 60122-4 2019 Edition, March 25, 2019 Quartz crystal units of assessed quality – Part 4: Crystal units with thermistors New cshuhua78 Yesterday 21:44 08 cshuhua78 Yesterday 21:44
Preview [Offer PDF] IEC 60076-22-1 2019 Edition, March 25, 2019 Power transformers – Part 22-1: Power transformer and reactor fittings – Protective devices New cshuhua78 Yesterday 21:44 011 cshuhua78 Yesterday 21:44
Preview [Offer PDF] ISO/IEC DIS 23001-15 2019 Edition, March 26, 2019 Information technology - MPEG systems technologies - Part 15: Carriage of web resource in ISOBMFF New cshuhua78 Yesterday 21:44 09 cshuhua78 Yesterday 21:44
Preview [Offer PDF] ISO/IEC DIS 39794-5 2019 Edition, March 26, 2019 Information technology - Extensible biometric data interchange formats - Part 5: Face image data New cshuhua78 Yesterday 21:44 013 cshuhua78 Yesterday 21:44
Preview [Offer PDF] UL 60079-0 7th Edition, March 26, 2019 UL Standard for Safety Explosive atmospheres – Part 0: Equipment – General requirements New cshuhua78 Yesterday 21:43 012 cshuhua78 Yesterday 21:43
Preview [Offer PDF] IEC 62629-12-2 2019 Edition, April 1, 2019 3D display devices – Part 12-2: Measuring methods for stereoscopic displays using glasses – Motion blur New cshuhua78 Yesterday 21:43 010 cshuhua78 Yesterday 21:43
Preview [Offer PDF] IEC 61158-3-2 2.1 Edition, April 2019 Industrial communication networks – Fieldbus specifications – Part 3-2: Data-link layer service definition – Type 2 elements New cshuhua78 Yesterday 21:42 010 cshuhua78 Yesterday 21:42
Preview [Offer PDF] ISO/IEC 23005-6 4th Edition, April 2019 Information technology — Media context and control — Part 6: Common types and tools New cshuhua78 Yesterday 21:41 05 cshuhua78 Yesterday 21:41
Preview [Offer PDF] IEC TS 62600-1 11th Edition, April 1, 2019 Amendment 1 – Marine energy – Wave, tidal and other water current converters – Part 1: Terminology New cshuhua78 Yesterday 21:41 06 cshuhua78 Yesterday 21:41
Preview [Offer PDF] ISO/IEC TR 11179-2 1st Edition, April 2019 Information technology - Metadata registries (MDR) - Part 2: Classification New cshuhua78 Yesterday 20:53 013 cshuhua78 Yesterday 20:53
Preview [Offer PDF] IEC 63093-11 2019 Edition, April 2019 Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 11: EC-cores for use in power supply application... New cshuhua78 Yesterday 20:52 015 cshuhua78 Yesterday 20:52
Preview [Offer PDF] IEC 61290-4-4 2019 Edition, April 2019 Optical amplifiers - Test methods - Part 4-4: Gain transient parameters - Single channel optical amplifiers with gain control (IEC 61290... New cshuhua78 Yesterday 20:52 014 cshuhua78 Yesterday 20:52
Preview [Offer PDF] IEC/TS 62607-4-2 2019 Edition, April 2019 Nanomanufacturing - Key control characteristics - Part 4-2: Nano-enabled electrical energy storage - Physical characterization of cat... New cshuhua78 Yesterday 20:52 014 cshuhua78 Yesterday 20:52
Preview [Offer PDF] IEC 60898-3 1st Edition, April 2019 Electrical accessories – Circuit-breakers for overcurrent protection for household and similar installations – Part 3: Circuit-breakers... New airufei123 Yesterday 20:51 011 airufei123 Yesterday 20:51
Preview [Offer PDF] IEC/TS 61400-3-2 1st Edition, April 2019 Wind energy generation systems – Part 3-2: Design requirements for floating offshore wind turbines New airufei123 Yesterday 20:51 011 airufei123 Yesterday 20:51
Preview [Offer PDF] IEC 62047-36 1st Edition, April 2019 Semiconductor devices – Micro-electromechanical devices – Part 36: Environmental and dielectric withstand test methods for MEMS piezoe... New cshuhua78 Yesterday 20:51 012 cshuhua78 Yesterday 20:51
Preview [Offer PDF] IEC 63093-12 1st Edition, April 2019 Ferrite cores – Guidelines on dimensions and the limits of surface irregularities – Part 12: Ring-cores (Document Language: English a... New young Yesterday 20:51 011 young Yesterday 20:51
Preview [Offer PDF] IEC 63093-14 1st Edition, April 2019 Ferrite cores – Guidelines on dimensions and the limits of surface irregularities – Part 14: EFD-cores (Document Language: English an... New fightting Yesterday 20:50 013 fightting Yesterday 20:50
Preview [Offer PDF] IEC 60286-5 2019 Edition, April 2019 Packaging of components for automatic handling - Part 5: Matrix trays (IEC 60286-5:2018); German version EN IEC 60286-5:2018 (Document La... New cshuhua78 Yesterday 20:50 012 cshuhua78 Yesterday 20:50
Preview [Offer PDF] IEC 62047-33 1st Edition, April 2019 Semiconductor devices – Micro-electromechanical devices – Part 33: MEMS piezoresistive pressure-sensitive device New cshuhua78 Yesterday 20:49 06 cshuhua78 Yesterday 20:49
Preview [Offer PDF] IEC 61754-7-3 1st Edition, April 2019 Fibre optic interconnecting devices and passive components – Fibre optic connector interfaces – Part 7-3: Type MPO connector family ... New cshuhua78 Yesterday 20:49 05 cshuhua78 Yesterday 20:49
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