2025-12-8 216.73.216.21
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Q/GDW 11179.9-2015 Technical specifications of components for electricity meters Part 9: Chip capacitor 
  Issued on: 2016-1-5   Price(USD):
Q/GDW 11179.11-2015 Technical specifications of components for electricity meters Part 11: Serial communication protocol RS-485 transceivers 
  Issued on: 2016-1-5   Price(USD):
Q/GDW 11179.12-2015 Technical specifications of components for electricity meters Part 12: Real time clock chip 
  Issued on: 2016-1-5   Price(USD):
Q/GDW 11179.14-2015 Technical specifications of components for electricity meters Part 14: Energy metering IC 
  Issued on: 2016-1-5   Price(USD):
Q/GDW 11179.13-2015 Technical specifications of components for electricity meters Part 13: Micro control unit 
  Issued on: 2016-1-5   Price(USD):
Q/GDW 11179.15-2015 Technical specifications of components for electricity meters Part 15: Current transformers 
  Issued on: 2016-1-5   Price(USD):
Q/GDW 1540.4-2013 Testing specification for on-linemonitoring device of transformation equipment Part 4:On-linemonitoring device of transformer core earthing current 
  Issued on: 2014-1-10   Price(USD):
Q/GDW 1206-2013 Electric energymeter sampling technical regulation 
  Issued on: 2014-1-26   Price(USD):
Q/GDW 11016-2013 Power user electric energy data acquisition system communication protocol Part 4ata transmission protocol based on micro-power wireless communication 
  Issued on: 2013-11-6   Price(USD):
Q/GDW 1845-2013 Functional specification for the module of operation and maintenance service process in IMS 
  Issued on: 2014-5-1   Price(USD):
Q/GDW 1806-2013 Guide for Condition BasedMaintenance Strategy of ProtectiveRelay 
  Issued on: 2013-11-12   Price(USD):
Q/GDW 1855-2013 The centralized disaster recovery system Role of Storage controller replication technology-based storage replication design principles and implementation 
  Issued on: 2014-1-15   Price(USD):
Q/GDW 1857-2013 Basic electromagnetic and electrical specifications for equipments of wireless sensor networks 
  Issued on: 2014-1-15   Price(USD):
Q/GDW 1859-2013 Regulation of sulfur hexafluoride gas recovery and purification procession 
  Issued on: 2014-5-1   Price(USD):
Q/GDW 1871.1-2013 The technical foundation of SGCC telecommunication management systemtem Part 1: Resource naming and definition 
  Issued on: 2014-2-10   Price(USD):
Q/GDW 1871.2-2013 The technical foundation of SGCC telecommunication management systemtem Part 2: Commom information mode 
  Issued on: 2014-2-10   Price(USD):
Q/GDW 1873.1-2013 The engineering construction of SGCC telecommunication management system-Part 1: Construction specification 
  Issued on: 2014-2-10   Price(USD):
Q/GDW 1873.2-2013 The operation andmaintenance of SGCCtelecommunicationmanagement system Part 2: Electric power & environmental monitoring system 
  Issued on: 2014-2-10   Price(USD):
Q/GDW 1875-2013 Acceptance test specifications for integrated supervision and control system of substation 
  Issued on: 2012-11-12   Price(USD):
Q/GDW 1877-2013 Operating code for power grid fault location equipment based on traveling wave 
  Issued on: 2013-11-12   Price(USD):
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