GB/T — National Recommended
Found: 35162 — page 512 of 733
Valid
GB/T 31444-2015 — Rating of early-warning of road traffic under fog weather conditions
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 31445-2015 — Standard for expressway traffic safety control under fog weather conditions
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 31446-2015 — LED active light-emitting road traffic signs
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 31447-2015 — Pre-galvanized highway guardrail
National·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
GB/T 31453-2015 — Monitoring and testing code for energy conservation of oilfield production system
National·Recommended
Instant delivery (0–9 sec)
$190.0015 pages
Valid
GB/T 31457-2015 — The testing and calculation methods for water balance in oil-gas field production system
National·Recommended
Instant delivery (0–9 sec)
$340.0024 pages
Valid
GB/T 31459-2015 — Safety requirements for temperature control systems for floor heating for household and similar use
National·Recommended
Instant delivery (0–9 sec)
$350.0015 pages
Valid
GB/T 31460-2015 — Technical guide for reactive power compensation and allocation of HVDC converter stations
National·Recommended
Instant delivery (0–9 sec)
$190.0015 pages
Valid
GB/T 31462-2015 — Main body technical specification for 500 kV and 750 kV multistage controlled shunt reactors
National·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
GB/T 31466-2015 — Voltage ratings of electric vehicles high voltage electricity system
National·Recommended
Instant delivery (0–9 sec)
$45.0015 pages
Valid
GB/T 31469-2015 — Semiconductor materials cutting fluid
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 31470-2015 — Standard practice for determination of the specimen area contributing to the detected signal in Auger electron spectrometers and some X-ray photoelectron spectrometers
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 31471-2015 — General specification for metal foil for printed circuits
National·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
GB/T 31472-2015 — Standard guide to charge control and charge referencing techniques in X-ray photoelectron spectroscopy
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 31473-2015 — Halogen gas leak detector
National·Recommended
Instant delivery (0–9 sec)
$190.0015 pages
Valid
GB/T 31474-2015 — Soldering fluxes for high-quality interconnections in electronics assembly
National·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
GB/T 31475-2015 — Requirements for solder paste for high-quality interconnections in electronics assembly
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 31476-2015 — Requirements for solders for high-quality interconnections in electronics assembly
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 31479-2015 — Determination of colour fastness of dyed paper and board intended to come into contact with foodstuffs
National·Recommended
Instant delivery (0–9 sec)
$70.0015 pages
Valid
GB/T 31480-2015 — Materials for high vacuum multilayer insulation of cryogenic vessel
National·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
GB/T 31482-2015 — Brand valuation—Electronic commerce
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 31483-2015 — Geological evaluation methods for shale gas
National·Recommended
Instant delivery (0–9 sec)
$130.0019 pages
Valid
GB/T 31484-2015 — Cycle life requirements and test methods for traction battery of electric vehicle
National·Recommended
Instant delivery (0–9 sec)
$70.0011 pages
Valid
GB/T 31489.1-2015 — DC extruded cable systems for power transmission at a rated voltage up to and including 500kV—Part 1: Test methods and requirements
National·Recommended
Instant delivery (0–9 sec)
$460.0027 pages
Valid
GB/T 31490.1-2015 — Community informationization—Part 1: General
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 31490.4-2015 — Community informationization—Part 4: Data element dictionary
National·Recommended
Instant delivery (0–9 sec)
$740.0041 pages
Valid
GB/T 31490.7-2015 — Community informationization—Part 7: Technical requirement for information system
National·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
GB/T 31491-2015 — Wireless network access control technical specification
National·Recommended
Instant delivery (0–9 sec)
$540.0030 pages
Valid
GB/T 31492-2015 — Technical requirements and test methods for TS generator of digital television
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 31493-2015 — Technical requirements for digital audio video analyzer
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 31494-2015 — Technical requirements and test methods for field strength meter of digital television
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 31495.1-2015 — Information security technology - Indicator system of information security assurance and evaluation methods - Part 1: Concepts and model
National·Recommended
Instant delivery (0–9 sec)
$150.008 pages
Valid
GB/T 31495.2-2015 — Information security technology—Indicator system of information security assurance and evaluation methods—Part 2: Indicator system
National·Recommended
Instant delivery (0–9 sec)
$600.0034 pages
Valid
GB/T 31495.3-2015 — Information security technology—Indicator system of information security assurance and evaluation methods—Part 3: Implementation guide
National·Recommended
Instant delivery (0–9 sec)
$360.0020 pages
Valid
GB/T 31499-2015 — Information security technology—Technical requirements and testing and evaluation approaches for unified threat management products
National·Recommended
Instant delivery (0–9 sec)
$620.0035 pages
Valid
GB/T 31501-2015 — Information security technology—Authentication and authorization—Specification for authorization application programming decision interface
National·Recommended
Instant delivery (0–9 sec)
$680.0038 pages
Valid
GB/T 31502-2015 — Information security technology—Security protect framework of electronic payment system
National·Recommended
Instant delivery (0–9 sec)
$1,280.0071 pages
Valid
GB/T 31504-2015 — Information security technology—Authentication and authorization—Digital identity information service framework specification
National·Recommended
Instant delivery (0–9 sec)
$740.0041 pages
Valid
GB/T 31507-2015 — Information security technology—General testing guide for security of smart card
National·Recommended
Instant delivery (0–9 sec)
$660.0037 pages
Valid
GB/T 31508-2015 — Information security techniques—Public key infrastructure—Digital certificate policies classification and grading specification
National·Recommended
Instant delivery (0–9 sec)
$620.0035 pages
Valid
GB/T 31509-2015 — Information security technology—Guide of implementation for information security risk assessment
National·Recommended
Instant delivery (0–9 sec)
$440.0045 pages
Valid
GB/T 31510-2015 — Economic operation of refrigerated display cabinet systems with remote refrigerant compressor condensing units
National·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
GB/T 31511-2015 — Guide for the implementation of environmentally conscious design of industrial comprehensive utilization equipments
National·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
GB/T 31512-2015 — Economic operation of water-source heat pump systems
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 31513-2015 — Guidelines for environmentally conscious design of industrial comprehensive utilization equipments
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 31514-2015 — Classification method for the hazardous characterisitics of tetrahydrophthalic acid anhydride
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 31515-2015 — Seamless polyethylene-aluminum coextruded composite tube
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 31516-2015 — Classification method for the hazardous characterisitics of phthalic anhydride
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages