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GB/T 18216.12-2010 Electrical safety in low voltage distribution systems up to 1 000 V a.c.and 1 500 V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 12:Performances measuring and monitoring devices (PMD) $970.00 via email in 1~10 business day to be abolished
GB/T 18216.2-2021 Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance $170.00 via email in 1~3 business day valid
GB/T 18216.3-2021 Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance $170.00 via email in 1~3 business day valid
GB/T 18216.4-2012 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding $90.00 via email in 1~3 business day abolished
GB/T 18216.4-2021 Electrical safety in low voltage distribution systems up to 1 000 V a. c and 1 500 V d. c - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding $170.00 via email in 1~3 business day valid
GB/T 18216.5-2012 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Part 5: Resistance to earth $100.00 via email in 1~3 business day abolished
GB/T 18216.5-2021 Electrical safety in low voltage distribution systems up to 1 000 V a.c, and 1500 V d.c.-Equipment for testing,measuring or monitoring of protective measures-Part 5:Resistance to earth $210.00 via email in 1~3 business day valid
GB/T 18216.6-2022 Electrical safety in low voltage distribution systems up to 1000V a.c. and 1500V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 6: Effectiveness of residual current devices(RCD)in TT, TN and IT systems $240.00 via email in 1~3 business day valid
GB/T 18216.7-2024 Electrical safety in low voltage distribution systems up to 1000V a.c. and 1500V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 7: Phase sequence $315.00 via email in 1~3 business day valid
GB/T 18216.8-2015 Electrical safty in low voltage distribution systems up to 1 000 V a.c and 1 500 V d.c―Equipment for testing,measuring or monitoring of protective measures―Part 8:Insulation monitoring devices for IT systems $120.00 via email in 1~3 business day valid
GB/T 18216.9-2015 Electrical safty in low voltage distribution systems up to 1 000 V a.c.and 1 500 V d.c.―Equipment for testing, measuring or monitoring of protective measures―Part 9: Equipment for insulation fault location in IT systems $310.00 via email in 1~5 business day valid
GB/T 18460.1-2001 Pre - Payment vending system using integrated circuit(s) cards with contacts - Part 1: General principles $150.00 via email in 1~3 business day valid
GB/T 18460.2-2001 Pre-payment vending system using integrated circuit(s) cards with contacts--Part 2:IC card and its management $210.00 via email in 1~3 business day valid
GB/T 18460.3-2001 Pre - Payment vending system using integrated circuit(s) cards with contacts - Part 3: Pre - Payment electricity meters $240.00 via email in 1~3 business day valid
GB/T 19260-2003 Structure requirements of low floor city-bus and low entry city-bus $110.00 immediately superseded
GB/T 19346.3-2021 Methods of measurement of amorphous and nanocrystalline alloys-Part 3:AC magnetic properties of Fe-based amorphous strip using a single sheet specimen $285.00 via email in 1~3 business day valid
GB/T 19862-2005 General requirements for monitoring equipments of power quality $120.00 immediately superseded
GB/T 19862-2016 General requirements for monitoring equipments of power quality $390.00 via email in 1~5 business day valid
GB/T 1988 2.1-2005 Automatic Meter Reading System Part 1: General Principles $225.00 via email in 1~3 business day valid
GB/T 19882.1-2005 Automatic meter reading system. General principles $414.00 via email in 1~3 business day valid
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