GB/T — National Recommended
Found: 34399 — page 62 of 717
Valid
GB/T 31455.1-2025 — Intelligent system of bus rapid transit (BRT) - Part 1: General technical requirements
National·Recommended
Instant delivery (0–9 sec)
$245.0012 pages
Valid
GB/T 31455.2-2025 — Intelligent system of bus rapid transit (BRT) - Part 2: Technical requirements of the dispatch centre system
National·Recommended
Instant delivery (0–9 sec)
$1,385.0074 pages
Valid
GB/T 31455.3-2025 — Intelligent system of bus rapid transit (BRT) - Part 3: Technical requirements for on-board intelligent terminals and peripheral equipment
National·Recommended
Instant delivery (0–9 sec)
$740.0052 pages
Valid
GB/T 31455.4-2025 — Intelligent system of bus rapid transit (BRT) - Part 4: Technical requirements of depot and platform control systems and peripheral equipment
National·Recommended
Instant delivery (0–9 sec)
$545.0033 pages
Valid
GB/T 31455.5-2025 — Intelligent system of bus rapid transit (BRT) - Part 5: Interface specifications between the dispatch centre and on-board intelligent terminals
National·Recommended
Instant delivery (0–9 sec)
$1,160.0055 pages
Valid
GB/T 31455.6-2025 — Intelligent system of bus rapid transit (BRT) - Part 6: Interface specifications between the dispatch centre and depot/platform control systems
National·Recommended
Instant delivery (0–9 sec)
$680.0032 pages
Valid
GB/T 31455.7-2025 — Intelligent system of bus rapid transit (BRT) - Part 7: Interface specifications between public transport priority devices and traffic signal controllers
National·Recommended
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$305.0011 pages
Valid
GB/T 31487.1-2025 — Direct current deicers - Part 1: System design
National·Recommended
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$1,505.00110 pages
Valid
GB/T 31487.2-2025 — Direct current deicers - Part 2: Converters
National·Recommended
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$665.0039 pages
Valid
GB/T 31487.3-2025 — Direct current deicers — Part 3: Tests
National·Recommended
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$485.0027 pages
Valid
GB/T 31519-2025 — Wind energy generation systems - Wind turbine generator systems under typhoon conditions
National·Recommended
Instant delivery (0–9 sec)
$425.0029 pages
Valid
GB/T 31526-2025 — Evaluation of service quality for electronic commerce platform
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 31531-2025 — Determination of quinoline and isoquinoline in dyestuffs and textile dyeing and finishing auxiliaries
National·Recommended
Instant delivery (0–9 sec)
$140.0015 pages
Valid
GB/T 31545-2025 — Portland cement for nuclear power engineering
National·Recommended
Instant delivery (0–9 sec)
$200.0017 pages
Valid
GB/T 31553-2025 — External-heating hot blast cupola furnaces
National·Recommended
Instant delivery (0–9 sec)
$200.0012 pages
Valid
GB/T 31561-2025 — Clay bonded sand reclaiming complete equipment - Technical specifications
National·Recommended
Instant delivery (0–9 sec)
$290.0014 pages
Valid
GB/T 31590-2025 — Analytical methods for the chemical composition of flue gas DeNOx catalysts
National·Recommended
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$155.0017 pages
Valid
GB/T 31594-2025 — Specification for the data quality of core social insurance business
National·Recommended
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$1,310.0084 pages
Valid
GB/T 31790-2025 — Detection and identification of main viroids for Solanaceae crops
National·Recommended
Instant delivery (0–9 sec)
$365.0020 pages
Valid
GB/T 31817-2025 — Specification for protective coating of wind power equipment against corrosion
National·Recommended
Instant delivery (0–9 sec)
$1,030.0034 pages
Valid
GB/T 3183-2025 — Masonry cement
National·Recommended
Instant delivery (0–9 sec)
$185.0015 pages
Valid
GB/T 31831-2025 — Technical requirements for the application of LED indoor lighting
National·Recommended
Instant delivery (0–9 sec)
$425.0023 pages
Valid
GB/T 31832-2025 — Technical requirements for application of LED road lighting
National·Recommended
Instant delivery (0–9 sec)
$440.007 pages
Valid
GB/T 31840.1-2025 — Aluminium alloy power cables with extruded insulation for rated voltages from 1 kV up to 35 kV — Part 1: Cables for rated voltages of 1 kV and 3 kV
National·Recommended
Instant delivery (0–9 sec)
$920.0051 pages
Valid
GB/T 31840.2-2025 — Aluminium alloy power cables with extruded insulation for rated voltages from 1 kV up to 35 kV — Part 2: Cables for rated voltages from 6 kV up to 30 kV
National·Recommended
Instant delivery (0–9 sec)
$860.0048 pages
Valid
GB/T 31840.3-2025 — Aluminium alloy power cables with extruded insulation for rated voltages from 1 kV up to 35 kV - Part 3: Cables for rated voltage 35 kV
National·Recommended
Instant delivery (0–9 sec)
$725.0043 pages
Valid
GB/T 31902-2025 — Inspection method for appearance defects on garment interlining
National·Recommended
Instant delivery (0–9 sec)
$200.0024 pages
Valid
GB/T 31940-2025 — Bi-metal composite steel pipes for fluid transportation
National·Recommended
Instant delivery (0–9 sec)
$650.0040 pages
Valid
GB/T 31952-2025 — Requirements of information items for an enterprise credit file
National·Recommended
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$275.0015 pages
Valid
GB/T 31967.3-2025 — Test methods for physical property of rare earth permanent magnetic materials — Part 3: Determination of resistivity
National·Recommended
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$230.0015 pages
Valid
GB/T 31967.4-2025 — Test method for physical property of rare earth permanent magnetic materials - Part 4: Determination of compressive strength
National·Recommended
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$245.0024 pages
Valid
GB/T 31968-2025 — Rare earth composite yttrium zirconium oxide ceramic powder
National·Recommended
Instant delivery (0–9 sec)
$260.0015 pages
Valid
GB/T 31970-2025 — Performance requirements and bench test methods for air brake caliper assemblies of vehicles
National·Recommended
Instant delivery (0–9 sec)
$290.0016 pages
Valid
GB/T 32.2-2025 — Fasteners - Hexagon head bolts with split pin hole on head - Part 2: Reduced shank - Product grade B
National·Recommended
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$190.008 pages
Valid
GB/T 320-2025 — Synthetic hydrochloric acid for industrial use
National·Recommended
Instant delivery (0–9 sec)
$260.0011 pages
Valid
GB/T 3207-2025 — Bright steel
National·Recommended
Instant delivery (0–9 sec)
$290.009 pages
Valid
GB/T 32073.1-2025 — Non-destructive testing - Ultrasonic method for measuring residual stress - Part 1: Critically refracted longitudinal wave method
National·Recommended
Instant delivery (0–9 sec)
$260.0018 pages
Valid
GB/T 32073.2-2025 — Non-destructive testing - Ultrasonic method for measuring residual stress - Part 2: Bulk wave method
National·Recommended
Instant delivery (0–9 sec)
$305.008 pages
Valid
GB/T 32077-2025 — Wind energy generation systems — Pitch system of wind turbines
National·Recommended
Instant delivery (0–9 sec)
$500.0026 pages
Valid
GB/T 32105-2025 — Dipped polyester cord fabric technical requirements and evaluation methods
National·Recommended
Instant delivery (0–9 sec)
$260.0015 pages
Valid
GB/T 32110-2025 — Terms and definition of dipped reinforcing materials
National·Recommended
Instant delivery (0–9 sec)
$365.0020 pages
Valid
GB/T 32150-2025 — General guidelines for greenhouse gas emission accounting and reporting for industrial enterprises
National·Recommended
Instant delivery (0–9 sec)
$305.0018 pages
Valid
GB/T 32151.33-2025 — Requirements for greenhouse gas emissions accounting and reporting - Part 33: Pigment production enterprises
National·Recommended
Instant delivery (0–9 sec)
$785.0050 pages
Valid
GB/T 32151.35-2025 — Requirements of the greenhouse gas emissions accounting and reporting - Part 35: Glass fibre products enterprises
National·Recommended
Instant delivery (0–9 sec)
$590.0036 pages
Valid
GB/T 32151.39-2025 — Greenhouse gas emission accounting and reporting requirements - Part 39: Calcined gypsum enterprises
National·Recommended
Instant delivery (0–9 sec)
$590.0032 pages
Valid
GB/T 32151.40-2025 — Greenhouse gas emission accounting and reporting requirements - Part 40: Building waterproof material enterprises
National·Recommended
Instant delivery (0–9 sec)
$590.0032 pages
Valid
GB/T 32151.50-2025 — Requirements of the greenhouse gas emissions accounting and reporting — Part 50: Cold store operating enterprise
National·Recommended
Instant delivery (0–9 sec)
$470.0026 pages
Valid
GB/T 32151.51-2025 — Requirements of the greenhouse gas emissions accounting and reporting — Part 51: Stamping enterprises
National·Recommended
Instant delivery (0–9 sec)
$455.0025 pages