China National Standards
China YD Standards Search System กก
  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    YD/T 2790-2015 (Air Interface Specification special digital intercom device FDMA Based)

    China Telecommunication - YD Standards
    YD/T 2789.2-2015 (Digital cellular mobile telecommunication network packet data service billing system metering performance technical requirements and test methods - Part 2: CDMA network)

    China Telecommunication - YD Standards
    YD/T 2789.1-2015 (Digital cellular mobile telecommunication network packet data service billing system metering performance technical requirements and test methods - Part 1: TD-SCDMA / WCDMA / GSM network)

    China Telecommunication - YD Standards
    YD/T 2788-2015 (Resale enterprise mobile Internet services and basic telecommunications business interface technology requirements)

    China Telecommunication - YD Standards
    YD/T 2787-2015 (Resale enterprise mobile Internet services and basic telecommunications business functional requirements)

    China Telecommunication - YD Standards
    YD/T 2584-2015 (Internet Data Center (IDC) Security Requirements)

    China Telecommunication - YD Standards
    YD/T 2554.2-2015 (Plastic fiber optic connector - Part 2: SC type)

    China Telecommunication - YD Standards
    YD/T 2405-2015 (Internet data center and Internet access services for information security management system interface specification)

    China Telecommunication - YD Standards
    YD/T 2248-2015 (Internet data center and Internet access services for information security management system technical requirements)

    China Telecommunication - YD Standards
    YD/T 2092-2015 (Safety requirements for online business)

    China Telecommunication - YD Standards
    YD/T 2052-2015 (Domain Name System Security Requirements)

    China Telecommunication - YD Standards
    YD/T 1997.3-2015 (Communication drop cables Part 3: prefabricated cable assembly end)

    China Telecommunication - YD Standards
    YD/T 1997.2-2015 (Communication drop cables Part 2: round cable)

    China Telecommunication - YD Standards
    YD/T 1948.8-2015 (Transport network to carry Ethernet (EoT) technical requirements - Part 8: Ethernet LAN (E-LAN) services and Ethernet Tree (E-Tree) Business)

    China Telecommunication - YD Standards
    YD/T 1537-2015 (Communications Systems User outside the cabinet)

    China Telecommunication - YD Standards
    YD/T 1443-2015 (Generic Framing Procedure (GFP) technology requirements)

    China Telecommunication - YD Standards
    YD/T 1363.6-2015 (Communication Bureau (station) power supply, air conditioner and environment monitoring and management systems - Part 6: image centralized monitoring system)

    China Telecommunication - YD Standards
    YD/T 1272.6-2015 (Fiber optic connectors - Part 6: MC Type)

    China Telecommunication - YD Standards
    YD/T 1258.1-2015 (Indoor cables - Part 1: General)

    China Telecommunication - YD Standards
    YD/T 1181.4-2015 (Non-metallic strength members of the cable properties - Part 4: glass fiber)

    China Telecommunication - YD Standards
    YD/T 1181.1-2015 (Non-metallic strength members of the cable properties - Part 1: Glass fiber reinforced plastic rods)

    China Telecommunication - YD Standards
    YD/T 1171-2015 (IP network technology requirements of network performance parameters and indicators)

    China Telecommunication - YD Standards
    YD/T 1154-2015 (Single-channel fiber amplifier performance requirements and test methods erbium-doped)

    China Telecommunication - YD Standards
    YD/T 1114-2015 (Flame retardant cable)

    China Telecommunication - YD Standards
    YD/T 1113-2015 (Optical Cable with LSZH material)

    China Telecommunication - YD Standards
    YD/T 1065.2-2015 (PMD test method for single-mode fiber Part 2: link polarization mode dispersion coefficient (PMDQ) the calculation method)

    China Telecommunication - YD Standards
    YD/T 1058-2015 (Communication with high-frequency switching power supply system)

    China Telecommunication - YD Standards
    YD 5221-2015 (Interim Provisions safety communications facilities dismantled)

    China Telecommunication - YD Standards
    YD 5220-2015 (Content distribution network engineering and technical specifications)

    China Telecommunication - YD Standards
    YD 5219-2015 (Communication Bureau (station) lightning protection and grounding construction supervision Interim Provisions)

    China Telecommunication - YD Standards

    Find out:7061Items   |  To Page of: First -Previous-Next -Last  | [53] [54] [55] [56] [57] [58] [59]

    กก
    		กก

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    		- Since 2001 -
     Focus on China Standards & Compliance Services

    www.rjs.cn
    China Licenses
    www.transcustoms.com
    China HS code & Tariff
    www.gbstandards.org
    China National Standards