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标准编号 标准名称 发布日期 实施日期 废止日期 替换信息
YD/T786-1995(2015年复审) 64kbit/s时分复用器接入数字网的技术要求 1995-12-18 1996-05-01
PIP ELSSG02D:2011 Data Sheet for Design and Fabrication of Medium Voltage Metal-Clad Switchgear Above 1000 V to 38 kV [Complete Revision]
PIP ELSSG02D:2006 Data Sheet for Medium-Voltage Metal-Clad Switchgear from 2.4 kV to 34.5 kV (Complete Revision)
PIP ELSSG02-EEDS:2006 Electronic Entry Data Sheet for Design and Fabrication of Medium Voltage Metal-Clad Switchgear from 4.76 kV to 38 kV
PIP ELSSG02D-EEDS:2011 Electronic Entry Data Sheet for Design and Fabrication of Medium-Voltage Metal-Clad Switchgear Above 1000 V to 38 kV [Complete Revision]
PIP ELSSG03:2009 Design and Fabrication of Medium Voltage Metal-Enclosed Load Interrupter Switchgear
PIP ELSSG03-EEDS:2009 Electronic Entry Data Sheet for Design and Fabrication of Medium Voltage Metal-Enclosed Load Interrupter Switchgear
PIP ELSSG03D-EEDS:2009 Electronic Entry Data Sheet for Design and Fabrication of Medium Voltage Metal-Enclosed Load Interrupter Switchgear
PIP PN09CS1S01:2007 Piping Material Specification 9CS1S01 Class 900, Carbon Steel, 0.063 C.A. Steam/Condensate
PIP PN09SA0S01:2007 Piping Material Specification 9SA0S01 Class 900, 304/304L Stainless Steel, 0.000 C.A. Process
PIP PN09SA0S01:2001 Piping Material Specification 9SA0S01 Class 900, 304/304L Stainless Steel, 0.000 C.A. Process
PIP PN09SC0S01:2011 Piping Material Specification 9SC0S01 Class 900, 304H Stainless Steel, 0.000 C.A. Process [Complete Revision]
PIP PN09SC0S01:2000 Piping Material Specification 9SC0S01 Class 900, 304H Stainless Steel, 0.000 C.A. Process
YD/T1880-2009(2015年复审) 不同运营商软交换和电路交换网之间的互通技术要求 2009-06-15 2009-09-01
PIP PN09SD0S01:2012 Piping Material Specification 9SD0S01 Class 900, 316/316L Stainless Steel, 0.000 C.A. Process [Complete Revision]
PIP PN09SD0S01:2007 Piping Material Specification 9SD0S01 Class 900, 316/316L Stainless Steel, 0.000 C.A. Process
PIP PN09SD0S01:2000 Piping Material Specification 9SD0S01 Class 900, 316/316L Stainless Steel, 0.000 C.A. Process
PIP PN09SJ0S01:2010 Piping Material Specification 9SJ0S01, Class 900, 321 Stainless Steel, Socket Weld, 0.000 C.A. Process [Complete Revision]
PIP PN09SJ0S01:2001 Piping Material Specification 9SJ0S01 Class 900, 321 Stainless Steel, 0.000 C.A. Process
PIP ELSSG04:2013 Automatic Transfer Systems for Secondary Selective Substations [Complete Revision]
PIP PN09SJ1S01:2010 Piping Material Specification 9SJ1S01, Class 900, 321 Stainless Steel, Socket Weld, 0.063 C.A. Process [Complete Revision]
PIP PN09SJ1S01:2001 Piping Material Specification 9SJ1S01 Class 900, 321 Stainless Steel, 0.063 C.A. Process
PIP ELSSG04:2008 Automatic Transfer Systems for Secondary Selective Substations [New Practice]
PIP PN09SK0S01:2009 Piping Material Specification 9SK0S01 Class 900, 321H Stainless Steel, 0.000 C.A. Process
PIP PN09SK1S01:2009 Piping Material Specification 9SK1S01 Class 900, 321H Stainless Steel, 0.063 C.A. Process
PIP PN09SP1S01:2010 Piping Material Specification 9SP1S01, Class 900, 2205 Duplex SS (UNS S31803), Socket Weld, 0.063 C.A. Process [Complete Revision]
PIP PN09SP1S01:2001 Piping Material Specification 9SP1S01, Class 900, 2205 Duplex SS (UNS S31803), Socket Weld, 0.063 C.A. Process
PIP PN12CG0T01:2007 Piping Material Specification 12CG0T01 Class 125, Galvanized Carbon Steel, 0.000 C.A. Utilities (Air & Water) (Technical Correction)
PIP PN12CG0T01:2000 Piping Material Specification 12CG0T01 Class 125, Galvanized Carbon Steel, 0.000 C.A. Utilities (Air & Water)
PIP PN12CS1B01:2006 Piping Material Specification 12CS1B01 Class 175 psi, Carbon Steel, Coated, Butt Weld, 0.063 C.A. Firewater (Underground) - Complete Revision
PIP PN12CS1B01:2002 Piping Material Specification 12CS1B01 Class 175 psi, Carbon Steel, Coated, 0.063 C.A. Firewater (Underground)
PIP PN12CS1G01:2007 Piping Material Specification 12CS1G01, Class 125, Carbon Steel, 0.063 C.A., Utility (Air & Water), Category D, Roll Grooved Joints
PIP PN12CS1G01:2000 Piping Material Specification 12CS1G01, Class 125, Carbon Steel, 0.063 C.A., Utility (Air & Water), Category D, Roll Grooved Joints
PIP PN12CS1T01:2007 Piping Material Specification 12CS1T01 Class 125, Carbon Steel, 0.063 C.A. Utility (Air & Water) (Technical Correction)
PIP PN12CS1T01:2000 Piping Material Specification 12CS1T01 Class 125, Carbon Steel, 0.063 C.A. Utility (Air & Water)
PIP PN12CS2T01:2007 Piping Material Specification 12CS2T01 Class 125, Carbon Steel, 0.125 C.A, Utility (Air & Water) (Technical Correction)
PIP PN12CS2T01:2000 Piping Material Specification 12CS2T01 Class 125, Carbon Steel, 0.125 C.A, Utility (Air & Water)
PIP PN12LB0M01:2007 Piping Material Specification 12LB0M01, Class 175, Ductile Iron, Cement-Mortar Lined, Fire-Water (UL/FM Approved) (Underground)
PIP PN12LB0M01:2001 Piping Material Specification 12LB0M01, Class 175, Ductile Iron, Cement-Mortar Lined, Fire-Water (UL/FM Approved) (Underground)
PIP PN12PD0H01:2007 Piping Material Specification 12PD0H01 Class 125, High Density Polyethylene (HDPE) Fire Water (FM Approved) (Underground)
PIP PN12PD0H01:2000 Piping Material Specification 12PD0H01 Class 125, High Density Polyethylene (HDPE) Fire Water (FM Approved) (Underground)
PIP PN12PD0H02:2012 Piping Material Specification 12 PD0H02, SDR-11, High Density Polyethylene (HDPE), Utility (Underground [Complete Revision]
PIP PN12PD0H02:2003 Piping Material Specification 12 PD0H02, SDR-11, High Density Polyethylene (HDPE), Utility (Underground)
PIP PN15CB1S01:2012 Piping Material Specification 15CB1S01 Class 1500, Killed Carbon Steel, Socket Weld, 0.063 C.A. Process [Technical Revision]
PIP PN15CB1S01:2005 Piping Material Specification 15CB1S01 Class 1500, Killed Carbon Steel, Socket Weld, 0.063 C.A. Process
PIP PN15CB2S01:2011 Piping Material Specification 15CB2S01 Class 1500, Killed Carbon Steel, Socket Weld, 0.125 C.A. Process [Technical Revision]
PIP PN15CB2S01:2005 Piping Material Specification 15CB2S01 Class 1500, Killed Carbon Steel, Socket Weld, 0.125 C.A. Process
PIP PN15CJ1S01:2013 Piping Material Specification 15CJ1S01 Class 1500, 1-1/4 CR - 1/2 MO, 0.063 C.A. Process [Complete Revision]
PIP PN15CJ1S01:2007 Piping Material Specification 15CJ1S01 Class 1500, 1-1/4 CR - 1/2 MO, 0.063 C.A. Process
PIP PN15CJ1S02:2013 Piping Material Specification 15CJ1S02 Class 1500, 1-1/4 CR - 1/2 MO, 0.063 C.A. Steam/Condensate

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