GB/T Standards
Found: 49235 — page 752 of 1026
Valid
GB/T 4698.7-2011 — Methods for chemical analysis of titanium sponge,titanium and titanium alloys - Determination of oxygen and nitrogen content
National·Recommended
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$235.0015 pages
Valid
GB/T 4799-2011 — The type designation for lasers
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$85.0015 pages
Valid
GB/T 4844-2011 — Pure Helium, High Pure Helium and Ultra Pure Helium
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$125.008 pages
Valid
GB/T 4959-2011 — Methods of measurement for the characteristics of sound reinforcement in auditoria
National·Recommended
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$435.0025 pages
Valid
GB/T 50065-2011 — The ground design specifications of the AC electrical installations
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$2,976.0097 pages
Valid
GB/T 50129-2011 — Standard for test method of basic mechanics properties of masonry
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$500.0036 pages
Valid
GB/T 50228-2011 — Standard for foundational terminology of engineering survey
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$2,270.00225 pages
Valid
GB/T 50315-2011 — Technical standard for site testing of masonry engineering
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$325.0076 pages
Valid
GB/T 50479-2011 — Technical code of cabinet (panel) for protection and automation equipment of electric power system
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$485.0022 pages
Valid
GB/T 50644-2011 — Standard for compiling the design documents of oil and gas pipeline projects
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$650.0057 pages
Valid
GB/T 50649-2011 — Code for design of energy saving for water resources and hydropower projects
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$185.004 pages
Valid
GB/T 50651-2011 — Preparation standard for general planning on mining area of coal industry
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$1,325.0075 pages
Valid
GB/T 50655-2011 — Code for design of steam system in chemical plant
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$510.0051 pages
Valid
GB/T 50657-2011 — Standard of drawing-making for surface mining coal
National·Recommended
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$710.0045 pages
Valid
GB/T 50658-2011 — Standard for preparing design document of construction project of electromechanical equipment repair plant in mining area of coal industry
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$1,020.0061 pages
Valid
GB/T 50659-2011 — Engineering design document standard for coal water mixture project in coal industry
National·Recommended
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$1,250.0071 pages
Valid
GB/T 50662-2011 — Code for design of hydraulic structures against ice and freezing action
National·Recommended
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$1,100.00153 pages
Valid
GB/T 50663-2011 — Hydrological technical specifications of the nuclear power plant project
National·Recommended
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$355.0083 pages
Valid
GB/T 50664-2011 — Code for installation and quality inspection of cotton textile machinery
National·Recommended
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$710.0045 pages
Valid
GB/T 50668-2011 — Standard for energy efficient building assessment
National·Recommended
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$295.0089 pages
Valid
GB/T 50670-2011 — Terminology standard for mechanical equipment installation
National·Recommended
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$530.0039 pages
Valid
GB/T 50675-2011 — Standard for textile engineering drawings
National·Recommended
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$1,040.0068 pages
Valid
GB/T 50676-2011 — Technical code for appraisal of reliability of concrete structural factory buildings for uranium fuel element Plants
National·Recommended
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$590.0043 pages
Valid
GB/T 50691-2011 — Standard for Compiling the design documents of oil and gas field surface construction projects
National·Recommended
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$650.0045 pages
Valid
GB/T 50692-2011 — Standard for compiling the design documents of natural gas treating plant projects
National·Recommended
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$560.0043 pages
Valid
GB/T 50698-2011 — Standard for AC interference mitigation of buried steel pipelines
National·Recommended
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$830.0035 pages
Valid
GB/T 50703-2011 — Code for design of automaticity equipment for power system security
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$135.0029 pages
Valid
GB/T 50718-2011 — Standard for design document editing of construction projects in building materials factories
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$950.0065 pages
Valid
GB/T 50719-2011 — Technical code for electromagnetic shielded enclosure
National·Recommended
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$525.0035 pages
Valid
GB/T 50720-2011 — Technical standard for fire safety of construction site (2025 edition)
National·Recommended
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$575.0062 pages
Valid
GB/T 50733-2011 — Technical code for prevention of alkali-aggregate reaction in concrete
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$435.0031 pages
Valid
GB/T 50744-2011 — Code for installation of rolling mill mechanical equipment
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$3,616.00119 pages
Valid
GB/T 50748-2011 — Standard for drawing of coal preparation technology
National·Recommended
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$560.0031 pages
Valid
GB/T 5158.1-2011 — Metallic powders -- Determination of oxygen content by reduction methods -- Part 1: General guidelines
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$65.004 pages
Valid
GB/T 5158.2-2011 — Metallic powders -- Determination of oxygen content by reduction methods -- Part 2: Loss of mass on hydrogen reduction (hydrogen loss)
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$145.007 pages
Valid
GB/T 5158.3-2011 — Metallic powders -- Determination of oxygen content by reduction methods -- Part 3: Hydrogen-reducible oxygen
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$115.006 pages
Valid
GB/T 5158.4-2011 — Metallic powders -- Determination of oxygen content by reduction methods -- Part 4: Total oxygen by reduction-extraction
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$115.009 pages
Valid
GB/T 5203-2011 — Safety logic assemblies of nuclear reactor characteristics and test methods
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$165.0015 pages
Valid
GB/T 5314-2011 — Powders for powder metallurgical purposes -- Sampling
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$145.006 pages
Valid
GB/T 5516-2011 — Inspection of grain and oils - Determination of viscosity of grain - Capillary viscometer method
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$105.0015 pages
Valid
GB/T 5520-2011 — Inspection of grain and oils - Germination test of seeds
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$145.0015 pages
Valid
GB/T 5605-2011 — Acetate fiber filter rod
National·Recommended
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$165.0015 pages
Valid
GB/T 5831-2011 — Determination of trace oxygen in the gases - Colorimetric method
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$165.0015 pages
Valid
GB/T 5966-2011 — Fixed capacitors for use in electronic equipment -- Part 8: Sectional specification: Fixed capacitors of ceramic dielectric, Class 1
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$465.0024 pages
Valid
GB/T 5967-2011 — Fixed capacitors for use in electronic equipment -- Part 8-1: Blank detail specification: Fixed capacitor of ceramic dielectric, Class 1 -- Assessment level EZ
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$205.009 pages
Valid
GB/T 5968-2011 — Fixed capacitors for use in electronic equipment -- Part 9: Sectional specification: Fixed capacitors of ceramic dielectric, Class 2
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$405.0021 pages
Valid
GB/T 5981-2011 — Milking machine installations -- Vocabulary
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$405.0017 pages
Valid
GB/T 6075.3-2011 — Mechanical vibration -- Evaluation of machine vibration by measurements on non-rotating parts -- Part 3: Industrial machines with nominal power above 15 kW and nominal speeds between 120r/min and 15000r/min when measured in situ
National·Recommended
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$205.009 pages