GB/T — National Recommended
Found: 31240 — page 14 of 651
Valid
GB/T 2979-2026 — Size designation, dimensions, inflation pressure and load capacity for agricultural tyres
National·Recommended
Instant delivery (0–9 sec)
$875.00104 pages
Valid
GB/T 29862-2026 — Textiles - Technical specification for identification of fiber content
National·Recommended
Instant delivery (0–9 sec)
$315.0016 pages
Valid
GB/T 29890-2026 — Technical specification for the storage of grains and oilseeds
National·Recommended
Instant delivery (0–9 sec)
$425.0051 pages
Valid
GB/T 29999-2026 — Integrated treatment specification for acidic wastewater from copper mines
National·Recommended
Instant delivery (0–9 sec)
$155.0017 pages
Valid
GB/T 30076-2026 — Rare earth activated silicate phosphors for LEDs
National·Recommended
Instant delivery (0–9 sec)
$170.0017 pages
Valid
GB/T 30114.1-2026 — Terminology for space science and applications - Part 1: General
National·Recommended
Instant delivery (0–9 sec)
$395.0051 pages
Valid
GB/T 30190-2026 — Concrete with limestone powder
National·Recommended
Instant delivery (0–9 sec)
$245.0019 pages
Valid
GB/T 30225-2026 — Requirements for the smart operation and management of tourist attractions
National·Recommended
Instant delivery (0–9 sec)
$260.0024 pages
Valid
GB/T 30339-2026 — Guidance on post-project and post-programme evaluation
National·Recommended
Instant delivery (0–9 sec)
$425.008 pages
Valid
GB/T 3039-2026 — Fibre cement pipes and their joints
National·Recommended
Instant delivery (0–9 sec)
$305.0017 pages
Valid
GB/T 30390-2026 — Determination of fructose, glucose, sucrose, stachyose and raffinose in oilseeds
National·Recommended
Instant delivery (0–9 sec)
$260.0030 pages
Valid
GB/T 30393-2026 — Composite microbial agents for straw pretreatment in biogas production
National·Recommended
Instant delivery (0–9 sec)
$365.0024 pages
Valid
GB/T 30417-2026 — General technical requirements for lacquerware
National·Recommended
Instant delivery (0–9 sec)
$290.0030 pages
Valid
GB/T 30443-2026 — General requirements for health care services
National·Recommended
Instant delivery (0–9 sec)
$260.0011 pages
Valid
GB/T 30444-2026 — Classification of the health care service industry
National·Recommended
Instant delivery (0–9 sec)
$260.0011 pages
Valid
GB/T 30470-2026 — Superabrasive products - Diamond wire saws
National·Recommended
Instant delivery (0–9 sec)
$305.0030 pages
Valid
GB/T 30487-2026 — Marine life-saving indicating posters
National·Recommended
Instant delivery (0–9 sec)
$425.0024 pages
Valid
GB/T 30503-2026 — General specification for marine nitrogen gas generators
National·Recommended
Instant delivery (0–9 sec)
$305.0023 pages
Valid
GB/T 30583-2026 — Specification for the post weld heat treatment of pressure equipment
National·Recommended
Instant delivery (0–9 sec)
$785.0044 pages
Valid
GB/T 30584-2026 — Seamless steel tubes for crane jibs
National·Recommended
Instant delivery (0–9 sec)
$215.0024 pages
Valid
GB/T 30690-2026 — Monitoring requirements and evaluation of sterilization effect of small pressure steam sterilizer
National·Recommended
Instant delivery (0–9 sec)
$185.0015 pages
Valid
GB/T 30698-2026 — Evaluation criteria for e-commerce suppliers - High quality manufacturers
National·Recommended
Instant delivery (0–9 sec)
$425.0024 pages
Valid
GB/T 3074.3-2026 — Method for the determination of the oxidation resistance of carbon materials
National·Recommended
Instant delivery (0–9 sec)
$200.0017 pages
Valid
GB/T 30825-2026 — Pyrometry for heat treatment
National·Recommended
Instant delivery (0–9 sec)
$380.0021 pages
Valid
GB/T 30903-2026 — Inorganic chemicals for industrial use - Determination of impurity elements - Inductively coupled plasma mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$260.0016 pages
Valid
GB/T 30920-2026 — Chlorosulfonated polyethylene (CSM) rubber
National·Recommended
Instant delivery (0–9 sec)
$245.0019 pages
Valid
GB/T 3094-2026 — Cold drawn shaped steel tubes
National·Recommended
Instant delivery (0–9 sec)
$680.0038 pages
Valid
GB/T 31048-2026 — Copper cooling staves
National·Recommended
Instant delivery (0–9 sec)
$260.0015 pages
Valid
GB/T 31058-2026 — Electronic gas - Silicon tetrafluoride
National·Recommended
Instant delivery (0–9 sec)
$260.0024 pages
Valid
GB/T 31066-2026 — Electro-technical terminology - Control system for hydraulic turbines
National·Recommended
Instant delivery (0–9 sec)
$935.0013 pages
Valid
GB/T 3108-2026 — Impressed current cathodic protection systems for ship hulls
National·Recommended
Instant delivery (0–9 sec)
$260.0024 pages
Valid
GB/T 31126.3-2026 — Textiles — Determination of perfluorinated and polyfluorinated compounds — Part 3: Combustion-ion chromatography method
National·Recommended
Instant delivery (0–9 sec)
$200.0015 pages
Valid
GB/T 31197-2026 — Inorganic chemicals for industrial use - Determination of impurity ions - Ion chromatography
National·Recommended
Instant delivery (0–9 sec)
$560.0024 pages
Valid
GB/T 31205-2026 — Abrasion- and corrosion-resistant steel castings
National·Recommended
Instant delivery (0–9 sec)
$305.0017 pages
Valid
GB/T 31278-2026 — Brand valuation - Apparel, footwear and headwear industry
National·Recommended
Instant delivery (0–9 sec)
$305.0030 pages
Valid
GB/T 3139-2026 — Test methods for the thermal conductivity of fibre reinforced plastics
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 31456-2026 — Technical specification for surface geochemical exploration for oil and gas
National·Recommended
Instant delivery (0–9 sec)
$245.0057 pages
Valid
GB/T 31458-2026 — Security requirements for hospitals
National·Recommended
Instant delivery (0–9 sec)
$335.0019 pages
Valid
GB/T 31499-2026 — Cybersecurity technology - Technical specification for unified threat management products
National·Recommended
Instant delivery (0–9 sec)
$785.0091 pages
Valid
GB/T 31551-2026 — Sodium silicate-bonded sand reclamation equipment — Technical specifications
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 3159-2026 — Hydraulic universal testing machines
National·Recommended
Instant delivery (0–9 sec)
$245.0014 pages
Valid
GB/T 31735-2026 — Longan
National·Recommended
Instant delivery (0–9 sec)
$155.0017 pages
Valid
GB/T 31753-2026 — Technical code of practice for commercial potato production
National·Recommended
Instant delivery (0–9 sec)
$305.0037 pages
Valid
GB/T 31784-2026 — Code of practice for the grading and inspection of commercial potatoes
National·Recommended
Instant delivery (0–9 sec)
$550.0030 pages
Valid
GB/T 31879-2026 — Road vehicles - Fifth wheel
National·Recommended
Instant delivery (0–9 sec)
$260.0018 pages
Valid
GB/T 31880-2026 — Essential requirements of integrity for inspection body and laboratory
National·Recommended
Instant delivery (0–9 sec)
$305.0017 pages
Valid
GB/T 31938-2026 — Steel plate, sheet and strip for ore and slurry pipelines
National·Recommended
Instant delivery (0–9 sec)
$170.0024 pages
Valid
GB/T 31986-2026 — Electronic gas - Octafluoropropane
National·Recommended
Instant delivery (0–9 sec)
$260.0024 pages