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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "YS" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • DL 516-1993
  • (Dispatching automation sYStem operation and management procedures) China Electricity & Power Standards
  • QB/T 1927.6-1993
  • (Sulfonated chemi-mechanical pulp (SCMP) sYStem balancing energy and thermal efficiency calculation method) China Light Industry Standards
  • QB/T 1927.10-1993
  • (CEH bleaching sYStem balanced three-stage energy and thermal efficiency calculation method) China Light Industry Standards
  • JJG 809-1993
  • Verification Regulation of Digital Temperature Indicators With Quarze CrYStal Sensors China Metrological Standards
  • QB/T 1864-1993
  • (Determination of potentiometric stripping analYSis of lead in cosmetics) China Light Industry Standards
  • JT/T 27.31-1993
  • Technical grade standards for workers in the communications industry. Highway transportation and highway maintenance. Maintenance workers for automotive hydraulic sYStem China Highway & Transportation Standards
  • JT/T 29.11-1993
  • (Technical level standard for workers in the transport sector port handling tool to repair the sYStem works) China Highway & Transportation Standards
  • DL 535-1993
  • Data transmission protocol for electrical load control sYStem China Electricity & Power Standards
  • JT/T 110-1993
  • Specifications for automobile front axles and steering sYStems being overhauled China Highway & Transportation Standards
  • JC/T 254-1993
  • Chemical analYSis method of cast stone China Building Materials Standards
  • QB/T 1927.11-1993
  • (Plastic material preparation sYStem balancing energy and thermal efficiency calculation method) China Light Industry Standards
  • JT/T 70.3-1993
  • (Port portal crane electrical equipment technical conditions hYSteresis coupling) China Highway & Transportation Standards
  • JT/T 27.34-1993
  • Technical grade standards for workers in the communications industry. Highway transportation and highway maintenance. Maintenance workers automotive air conditioner sYStem China Highway & Transportation Standards
  • QB/T 1927.7-1993
  • (Waste treatment sYStems and thermal efficiency of the energy balance calculation method) China Light Industry Standards
  • QB/T 1790-1993
  • (CrYStal Rose) China Light Industry Standards
  • QB/T 1869-1993
  • (High-impact polYStyrene extruded sheet) China Light Industry Standards
  • JG 5044-1993
  • Hydraulic excavators. Performance requirements and test procedures for breaking sYStems China Building & Construction Standards
  • QB/T 1695-1993
  • (Vacuum sYStem cream machine) China Light Industry Standards
  • DL 5025-1993
  • Technical specification for design of microwave communication engineering in electric power sYStems China Electricity & Power Standards
  • SB/T 10148.8-1993
  • (Grain and oil processing machinery - General requirements for hydraulic sYStem technical requirements) China Commerce Standards
  • YD/T 558-1992
  • The "Xin-8" Transposltion sYStem for open-wire telecommunication lines China Telecommunication Standards
  • YD/T 516-1992
  • Technical conditions for aggregate automatic monitoring sYStem China Telecommunication Standards
  • SJ/T 10247.1-1992
  • Audio electricd power load control sYStem China Electronics Standards
  • SJ 20123-1992
  • Duplex mobile radio sYStem. Basic parameters China Electronics Standards
  • GB/T 13747.6-1992
  • Zirconium and zirconium alloYS--Determination of copper content--2,9-Dimethyl-1,10-phenanthroline spectrophotometric method China National GB Standards
  • SJ 20110-1992
  • Filters, quartz crYStal, Type LST60MA, detail specification for China Electronics Standards
  • SJ/T 10302.2-1992
  • Coaxial cables with longitudinal hole polyethylene insulation for use in cabled distribution sYStems, Type SYKV-75-7, SYKY-75-7 China Electronics Standards
  • SJ/T 10247.3-1992
  • Audio electrical power load control sYStem. Generic specification for local controlling equipment China Electronics Standards
  • SJ/T 10247.8-1992
  • Audio electrical power load control sYStem. Reliability test methods China Electronics Standards
  • GB/T 13747.8-1992
  • Zirconium and zirconium alloYS--Determination of cobalt content--1-Nitroso-2-hydroxy-3,6-naphthalene-disulfonic acid (sodium salt) spectrophotometric method China National GB Standards
  • SJ/T 10247.2-1992
  • Audio electrical power load control sYStem. Generic specification for central controlling equipment China Electronics Standards
  • SJ/T 10302.4-1992
  • Coaxial cables with longitudinal hole polyethylene insulationfor used in cabled distribution sYStems, Tupe SYKV-75-12, SYKGY-75-12 China Electronics Standards
  • SJ 20078-1992
  • Generic specification of liquid crYStal display devices China Electronics Standards
  • SJ/T 10247.7-1992
  • Audio electrical power load control sYStem. Environment test methods China Electronics Standards
  • YY 0089-1992
  • (Patient monitoring sYStem requirements for the safety) China Medicine & Medical Device Standards
  • SJ 20053-1992
  • MicrocrYStalline glass substrate for military integrated circuit China Electronics Standards
  • SJ 20050-1992
  • Detail specification for model JPK-2 vacuum relaYS China Electronics Standards
  • SJ/T 10302.3-1992
  • Coaxial cables with longitudinal hole polyethylene insulation for use in cabled distribution sYStems, Type SYKV-75-9, SYKGY-75-9 China Electronics Standards
  • GB/T 13747.17-1992
  • Zirconium and zirconium alloYS--Determination of cadmium content--Oscillopolarographic method China National GB Standards
  • SJ/T 10312-1992
  • General specification of electron beam exposure sYStem China Electronics Standards
  • GB/T 13413-1992
  • General terminology for ships--Ship sYStem China National GB Standards
  • SJ/T 10311-1992
  • Generic specification of low pressure chemical vapor deposition sYStem China Electronics Standards
  • GB/T 4958.17-1992
  • Methods of measurement for equipment used in terrestrial radio-relay sYStems--Part 2:Measurements for sub-systems--Section six--Diversity,twin-path and hot stand-by equipment China National Standards
  • GB/T 13747.13-1992
  • Zirconium and zirconium alloYS--Determination of lead content--Oscillopolarographic method China National GB Standards
  • GB/T 13747.21-1992
  • Zirconium and zirconium alloYS--Determination of hydrogen content--Vacuum heating chromatographic method China National GB Standards
  • SJ/T 10302.1-1992
  • Coaxial cables with longitudinal hole polyethylene insulation for use in cabled distribution sYStems, Type SYKV-75-5 China Electronics Standards
  • SJ/T 10247.6-1992
  • Audio electrical power load control sYStem. Generic specification for audio receivers China Electronics Standards
  • SJ/T 10247.5-1992
  • Audio electrical power load control sYStem. Generic specification for injection equipment China Electronics Standards
  • YD/T 568-1992
  • Technical requirements and test methods for relaYS in manual toll telephone switching equipments China Telecommunication Standards
  • SJ/T 10247.4-1992
  • Audio electrical power load control sYStem. Generic specification for audio transmitters China Electronics Standards
  • GB/T 13822-1992
  • Test specimens for non-ferrous die-casting alloYS China National GB Standards
  • GB/T 13747.12-1992
  • Zirconium and zirconiumalloYS--Determination of silicon content--Molybdenum blue spectrophotometric method China National GB Standards
  • YD 536-1992
  • Test method for parameters of digital interfaces for PCM telecommunication sYStem over network China Telecommunication Standards
  • GB/T 13858.1-1992
  • Specification for colour TV modulation and demodulation equipment(1TV+4 sound program)used in middle distance terrestrial analog radio-relay sYStems China National GB Standards
  • YD/T 557-1992
  • The "Xin-4" transposltion sYStem for open-wire telecommunication lines China Telecommunication Standards
  • GB/T 13625-1992
  • Seismic qualification of electrical equipment of the safety sYStem for nuclear power plants China National GB Standards
  • GB/T 13747.18-1992
  • Zirconium andzirconium alloYS--Determination of vandium content--N-benzoyl-N-phenylhydroxylamine spectrophotometric method China National GB Standards
  • SN/T 0120-1992
  • Method for qualitative analYSis ofpolyamid, polyethylene and polypropylenemonofilament yarn for import China Import Export Inspection Standards
  • GB/T 13747.4-1992
  • Zirconium and zirconium alloYS--Determination of chromium content--Diphenylcarbazide spectrophoto-metric method China National GB Standards
  • GB/T 13628-1992
  • Nuclear reactor use of the protection sYStem for non-safety purpose China National GB Standards
  • GB/T 13747.10-1992
  • Zirconium and zirconium alloYS--Determination of tungsten content--Thiocyanate spectrophotometric method China National GB Standards
  • SN/T 0119-1992
  • Method for inspection of drYSaltedgoat skins for import China Import Export Inspection Standards
  • GB/T 13747.14-1992
  • Zirconium and zirconiumalloYS--Determination of uranium content--Catalytic-oscillopolarographic method China National GB Standards
  • YD/T 553-1992
  • Specification for group translating equipment used on carrier sYStems China Telecommunication Standards
  • YD/T 525-1992
  • General technical requirement for 22MHz (4380-channel) carrier communication sYStem over standard 2. 6/9. 5mm coaxial cable pairs China Telecommunication Standards
  • GB/T 13747.7-1992
  • Zirconium and zirconium alloYS--Determination of manganese content--Potassium periodate spectrophotometric method China National GB Standards
  • GB/T 13747.2-1992
  • Zirconium and zirconium alloYS--Determination of iron content--1,10-phenanthrolinespectrophoto-metric method China National GB Standards
  • YD/T 529-1992
  • (Lvxin polYStyrene insulation single quads symmetrical sets of aluminum high frequency communication cable) China Telecommunication Standards
  • GB/T 13747.3-1992
  • Zirconium and zirconium alloYS--Determination of nickel content--Dimethylglyoxime spectrophoto-metric method China National GB Standards
  • GB/T 13701-1992
  • Isotopic analYSis of uranium by single-standard gas mass-spectrometer method China National GB Standards
  • GB/T 13747.19-1992
  • Zirconium andzirconium alloYS--Determination of titanium content--Diantipyrylmethane spectrophotometric method China National GB Standards
  • GB/T 13996-1992
  • Technical specification for digital line sYStems on optical fibre cables China National GB Standards
  • GB/T 13704-1992
  • General specification for shipboard broadcasting sYStem China National GB Standards
  • GB/T 13747.16-1992
  • Zirconium and zirconium alloYS--Determination of chloric content--Silver chloride nephelometry method China National GB Standards
  • GB/T 13747.23-1992
  • Zirconium and zirconium alloYS--Determination of nitrogen content--Distillation-Nessler reagent spectrophotometric method China National GB Standards
  • GB/T 13747.5-1992
  • Zirconium and zirconium alloYS--Determination of aluminium content--Chrome azurol S spectrophotometric method China National GB Standards
  • GB/T 13373-1992
  • Determination of gadolinium,samarium,dYSprosium and europium in uranium dioxide powders and pellets by horizontal ICP-AES China National GB Standards
  • GB/T 13747.24-1992
  • Zirconium and zirconium alloYS--Determination of carbon content--Combustion coulometric method China National GB Standards
  • GB/T 13774-1992
  • Textiles--Weaves--Coding sYStem and examples China National GB Standards
  • GB/T 4958.16-1992
  • Methods of measurement for equipment used in terrestrial radio-relay sYStems--Part 2:Measurements for sub-systems--Section three--R.F. branching networks China National Standards
  • GB/T 13857-1992
  • Specification for microwave communication sYStem remote supervisory and control equipment China National GB Standards
  • GB/T 13747.22-1992
  • Zirconium and zirconiumalloYS--Determination of oxygen content--Inert gas fusion coulometric method China National GB Standards
  • YD/T 554-1992
  • Specification for channel translating equipment used on carrier sYStems China Telecommunication Standards
  • GB/T 13747.11-1992
  • Zirconium and zirconium alloYS--Determination of molybdenum content--Thiocyanate spectrophoto-metric method China National GB Standards
  • GB/T 13747.1-1992
  • Zirconium and zirconium alloYS--Determination of tin content China National GB Standards
  • GB/T 13747.15-1992
  • Zirconium and zirconium alloYS--Determination of boron content--Curcumin spectrophotometric method China National GB Standards
  • GB/T 13747.20-1992
  • Zirconium and zirconium alloYS--Determination of hafnium content--Emission spectrographic method China National GB Standards
  • GB/T 13843-1992
  • Polished monocrYStalline sapphire substrates China National GB Standards
  • GB/T 13747.9-1992
  • Zirconium and zirconium alloYS--Determination of magnesium content--Flame absorption spectrometric method China National GB Standards
  • GB/T 4958.14-1992
  • Methods of measurement for equipment usedin terrestrial radio-relay sYStems--Part 1:Measurements common to sub-systems and simulated radio-relay systems--Section two--Measurements in the radio-frequency range China National Standards
  • JJG(JB)80-1992
  • (Industrial process measurement and control sYStem with analog input digital finger-type instrument verification procedures) China Metrological Standards
  • TB/T 2313-1992
  • (Railway signal transformer, relaYS, silicon rectifier lightning impulse test) China Railway & Train Standards
  • GB/T 4958.15-1992
  • Methods of measurement for equipment usedin terrestrial radio-relay sYStems--Part 1:Measurements common to sub-systems and simulated radio-relay systems--Section four--Measurements in the baseband China National Standards
  • DL/T 490-1992
  • (Medium-sized hydro static rectifier excitation sYStem and equipment installation, inspection procedures) China Electricity & Power Standards
  • TB/T 2318-1992
  • (Medium-sized passenger station passenger wireless communication sYStem is mainly technical conditions) China Railway & Train Standards
  • JJG 1031-1992
  • The Classifical Norm of PhYSical and Chemical Measuring Instru-ments Managed by Metrogical Low China Metrological Standards
  • JC/T 478.2-1992
  • Test method of construction lime. Chemical analYSis method China Building Materials Standards
  • DL 489-1992
  • (Medium-sized hydro static excitation sYStem and testing procedures rectifier device) China Electricity & Power Standards
  • QB/T 1656-1992
  • (Chemical analYSis of platinum jewelry. Palladium, rhodium, platinum content -) China Light Industry Standards
  • QB/T 1622.9-1992
  • Stainless steel wares TraYS China Light Industry Standards

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