code of china Chinese Classification Professional Classification ICS Classification Latest News

LoginRegister
Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
Standard No. Title Price(USD) Delivery Status Add To Cart
GB/T 18039.4-2017 Electromagnetic compatibility—Environment—Compatibility levels in industrial plants for low-frequency conducted disturbances (USD) via email in 1-5 business day VALID
GB/T 17626.11-1999 Electromagnetic compatibility Testing and measurement techniques Voltage dips,short interruptions and voltage variations immunity tests via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
YD/T 1816-2008 The Limit Requirement and Test Method of the Acoustic Noise Emitted by the Telecommunication Equipment (USD) via email in 1-3 business day VALID
DL/T 1089-2008 Measurement method for total electric field strength and ion current density of the converter station and DC transmission lines (USD) via email in 1-3 business day VALID
DL/T 1088-2008 Electromagnetic environment parameters limit for ±800kV UHV DC transmission lines (USD) via email in 1-3 business day VALID
SJ 20943-2005 Methods of measurement of the suppression characteristics of passive interference-free pin signal filters (USD) via email in 1-3 business day VALID
YD/T 1690.6-2007 Interior of Telecommunication Equipment-Measurement of Electromagnetic Emissions-150kHz to 1GHz Part 6:Measurement of Conducted Emissions-Magnetic Probe Method via email in VALID please email coc@codeofchina.com for quotation
GB/T 18039.8-2012 Electromagnetic compatibility - Environment - Description of HEMP environment - Conducted disturbance (USD) via email in 1-5 business day VALID
YD/T 1690.5-2007 Interior of Telecommunication Equipment-Measurement of Electromagnetic Emissions-150kHz to 1GHz Part 5:Measurement of Conducted Emissions-Workbench Faraday Cage Method via email in VALID please email coc@codeofchina.com for quotation
GB/T 17618-2015 Information technology equipment—Immunity characteristics—Limits and methods of measurement (USD) via email in 1-5 business day VALID
GB/T 17625.8-2015 Electromagnetic compatibility—Limits—Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤75 A per phase (USD) via email in 1-3 business day VALID
GB/T 17626.7-2017 Electromagnetic compatibility—Testing and measurement techniques—General guide on harmonics and interharmonics measurements and instrumentation,for power supply systems and equipment connected thereto (USD) via email in 1-5 business day VALID
GB/T 18039.3-2003 Electromagnetic compatibility--Environment--Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 20549-2006 Qualification and measurement methods of Electromagnetic Compatibility(EMC) for Mobile Communications Repeater via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 6113.104-2008 Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-4: Radio disturbance and immunity measuring apparatus-Ancillary equipment - Radiated disturbances (USD) via email in 1-8 business day ABOLISHED
GB/T 25003-2010 Electromagnetic environment protection requirements and measurement methods for VHF/UHF band radio monitoring station (USD) via email in 1-3 business day VALID
YDC 029-2003 Low and High Frequency EMC Mitigation Techniques for Telecommunication and Systems (USD) via email in 1-3 business day VALID
GB/T 17626.6-1998 Electromagnetic compatibility --Testing and measurement techniques --Immunity to conducted disturbances,induced by radio-frequency fields via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/Z 18039.5-2003 Electromagnetic compatibility--Environment--Electromagnetic environment for low-frequency conducted distrubances and signalling in public power supply systems via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 16607-1996 Methods of measurement of radiated interference from microwave ovens for frequencies above 1GHz via email in 1-3 business day please email coc@codeofchina.com for quotation
About Us | Contact Us | Terms of Service | Privacy | Cancellation & Refund Policy | Payment
Tel:+86-10-8572 5655 Fax:+86-10-8581 9515 Email: coc@codeofchina.com QQ: 672269886
Copyright:TransForyou Co., Ltd. 2008-2020