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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED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 29323-2012 Specification for 1 000 kV circuit breaker protection equipment (USD) via email in 1-3 business day VALID
JB/DQ 2322-1988 (USD) via email in 1-3 business day ABOLISHED
JB/T 10699.2-2007 via email in VALID please email coc@codeofchina.com for quotation
SD 286-1988 (USD) via email in 1-3 business day ABOLISHED
DL/T 584-1995 Operational and Setting Code for Relay Protection of 3~110kV Electrical Power Networks (USD) via email in 1-5 business day ABOLISHED
ZB K 45004-1989 via email in ABOLISHED please email coc@codeofchina.com for quotation
DL/T 620-1997 Overvoltage protection and insulation coordination for AC electrical installations (USD) via email in 1-8 business day VALID
GB/T 14598.7-1995 Electrical relays-Part 3: Single input energizing quantity measuring relays with dependent or independent time via email in 1-3 business day please email coc@codeofchina.com for quotation
JB/T 9568-2000 General specification for relay protection and automation equipment of power system (USD) via email in 1-3 business day
GB/T 22390.4-2008E Control and protection equipment of high-voltage direct current(HVDC) transmission system-Part 4: DC system protection equipment (USD) via email in 1-5 business day VALID
JB/T 5860-1991 (USD) via email in 1-3 business day ABOLISHED
JB/T 3703.2-1995 (USD) via email in 1-3 business day
JB/T 3962-2002 Specification for combined recloser equipment via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
JB/T 7103-1993 (USD) via email in 1-3 business day VALID
GB/T 37762-2019 General specification for synchronous condenser unit protection equipment (USD) via email in 1-3 business day VALID
ZB K 45013-1989 via email in ABOLISHED please email coc@codeofchina.com for quotation
TB/T 2891-1998 (USD) via email in 1-3 business day VALID
GB 11290-1989 Specification for fault oscillograph panel (USD) via email in 1 business day VALID
JB/T 10220-2000 Electrical relays Part 16 Impedance measuring relays via email in 1-3 business day please email coc@codeofchina.com for quotation
JB/DQ 2323-1988 (USD) via email in 1-3 business day ABOLISHED
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