GB/T — National Recommended
Found: 35162 — page 205 of 733
Valid
GB/T 24581-2022 — Test method for III and V impurities content in single crystal silicon—Low temperature FT-IR analysis method
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 24620-2022 — Development of service standards - Recommendations for addressing consumer issues
National·Recommended
Instant delivery (0–9 sec)
$260.00PDF
Valid
GB/T 24622-2022 — Guidance on the measurement of hydrophobicity of insulator surfaces
National·Recommended
Instant delivery (0–9 sec)
$275.00PDF
Valid
GB/T 24644-2022 — Tractors and machinery for agriculture and forestry - Falling object protective structures - Test procedures and performance requirements
National·Recommended
Instant delivery (0–9 sec)
$260.00PDF
Valid
GB/T 24691-2022 — Detergent for fruit and vegetable
National·Recommended
Instant delivery (0–9 sec)
$305.0017 pages
Valid
GB/T 2478-2022 — Conventional abrasive—Brown fused alumina
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 24789-2022 — General rules for equipping and managing of the water measuring instrument in water-use organization
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 2479-2022 — Conventional abrasive—White fused alumina
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 24797.2-2022 — Film for wrapping rubber bales - Part 2: Natural rubber
National·Recommended
Instant delivery (0–9 sec)
$155.00PDF
Valid
GB/T 2480-2022 — Conventional abrasive—Silicon carbide
National·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
GB/T 24808-2022 — Electromagnetic compatibility for lifts, escalators and moving walks - Immunity
National·Recommended
Instant delivery (0–9 sec)
$275.00PDF
Valid
GB/T 24825-2022 — DC or AC supplied electronic controlgear for LED modules - Performance specifications
National·Recommended
Instant delivery (0–9 sec)
$215.00PDF
Valid
GB/T 25068.3-2022 — Information technology - Security techniques - Network security - Part 3: Threats, design techniques and control for network access scenarios
National·Recommended
Instant delivery (0–9 sec)
$545.00PDF
Valid
GB/T 25068.4-2022 — Information technology - Security techniques - Network security - Part 4: Securing communications between networks using security gateways
National·Recommended
Instant delivery (0–9 sec)
$305.00PDF
Valid
GB/T 25069-2022 — Information security techniques—Terminology
National·Recommended
Instant delivery (0–9 sec)
$2,735.00152 pages
Valid
GB/T 25080-2022 — Specification for niobium-titanium alloy billets and bars for superconducting applications
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 25141-2022 — Self-priming rotodynamic pumps
National·Recommended
Instant delivery (0–9 sec)
$275.0015 pages
Valid
GB/T 25160-2022 — Packaging—Dimensions of folding cartons of cartonboard
National·Recommended
Instant delivery (0–9 sec)
$230.0015 pages
Valid
GB/T 25169-2022 — Technical specification for monitoring livestock and poultry manure
National·Recommended
Instant delivery (0–9 sec)
$230.0015 pages
Valid
GB/T 25209-2022 — Commercial coal marking
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 2523-2022 — Measuring methods for the surface roughness, peak count and waviness of cold-rolled metal sheet and strip
National·Recommended
Instant delivery (0–9 sec)
$245.0024 pages
Valid
GB/T 25254-2022 — Poly-(tetra methylene ether glycol)(PTMEG) for industrial use
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 25260.1-2022 — Synthetic rubber latex - Part 1: Carboxylated styrene-butadiene rubber latex
National·Recommended
Instant delivery (0–9 sec)
$85.0017 pages
Valid
GB/T 25279-2022 — Hollow fiber flat-plat membrane module
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 25292-2022 — Specification for direct current machine in ships
National·Recommended
Instant delivery (0–9 sec)
$365.0020 pages
Valid
GB/T 25296-2022 — Guidelines on general tests for safety of electrical equipments
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 25308-2022 — DC filters for high voltage direct current transmission systems
National·Recommended
Instant delivery (0–9 sec)
$580.0048 pages
Valid
GB/T 25361.1-2022 — Internal combustion engines - Piston pins - Part 1: General specifications
National·Recommended
Instant delivery (0–9 sec)
$485.00PDF
Valid
GB/T 25366-2022 — Electronically controlled common rail systems for diesel engines - Rail assembly
National·Recommended
Instant delivery (0–9 sec)
$145.0017 pages
Valid
GB/T 254-2022 — Semi-refined paraffin wax
National·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
GB/T 25418-2022 — Rice direct seeder
National·Recommended
Instant delivery (0–9 sec)
$215.0029 pages
Valid
GB/T 25441-2022 — The motors for vacuum cleaners
National·Recommended
Instant delivery (0–9 sec)
$305.0017 pages
Valid
GB/T 2546.1-2022 — Plastics - Polypropylene (PP) moulding and extrusion materials - Part 1: Designation system and basis for specifications
National·Recommended
Instant delivery (0–9 sec)
$215.00PDF
Valid
GB/T 2546.2-2022 — Plastics - Polypropylene(PP) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties
National·Recommended
Instant delivery (0–9 sec)
$215.00PDF
Valid
GB/T 25523-2022 — Electric mining rope shovel—Safety requirements
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 25716-2022 — Cold chamber die casting machines for magnesium alloys
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 25733-2022 — General quality of lotus rhizome starch
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 25742.4-2022 — Condition monitoring and diagnostics of machine systems - Data processing, communication and presentation - Part 4: Presentation
National·Recommended
Instant delivery (0–9 sec)
$80.00PDF
Valid
GB/T 25747-2022 — Magnesium alloy die castings
National·Recommended
Instant delivery (0–9 sec)
$320.0018 pages
Valid
GB/T 25814-2022 — Cyanuric chloride
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 25826-2022 — Epoxy-coated steel for the reinforcement of concrete
National·Recommended
Instant delivery (0–9 sec)
$320.00PDF
Valid
GB/T 25857-2022 — Low ambient temperature air source multi-connected heat pump (air-conditioning) unit
National·Recommended
Instant delivery (0–9 sec)
$350.0025 pages
Valid
GB/T 25915.13-2022 — Cleanrooms and associated controlled environments - Part 13: Cleaning of surfaces to achieve defined levels of cleanliness in terms of particle and chemical classifications
National·Recommended
Instant delivery (0–9 sec)
$410.00PDF
Valid
GB/T 25915.14-2022 — Cleanrooms and associated controlled environments - Part 14: Assessment of suitability for use of equipment by airborne particle concentration
National·Recommended
Instant delivery (0–9 sec)
$290.00PDF
Valid
GB/T 25915.15-2022 — Cleanrooms and associated controlled environments - Part 15: Assessment of suitability for use of equipment and materials by airborne chemical concentration
National·Recommended
Instant delivery (0–9 sec)
$305.00PDF
Valid
GB/T 25942-2022 — Nuclear-grade silver-indium-cadmium alloy rods
National·Recommended
Instant delivery (0–9 sec)
$230.0015 pages
Valid
GB/T 25963-2022 — Determination of aromatic hydrocarbon types in middle distillates containing fatty acid methyl esters—High performance liquid chromatography method with refractive index detection
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 25977-2022 — Snow removal vehicle
National·Recommended
Instant delivery (0–9 sec)
$335.0019 pages