GB/T Standards
Found: 31240 — page 9 of 651
Valid
GB/T 20617-2026 — Fireworks - Determination of iron content in pyrotechnic composition
National·Recommended
Instant delivery (0–9 sec)
$125.007 pages
Valid
GB/T 20618-2026 — Fireworks - Determination of nitrate content in pyrotechnic composition
National·Recommended
Instant delivery (0–9 sec)
$260.009 pages
Valid
GB/T 20663-2026 — Accumulators
National·Recommended
Instant delivery (0–9 sec)
$890.0089 pages
Valid
GB/T 20671.11-2026 — Classification system and test methods for nonmetallic gasket materials - Part 11: Test method for determining resistance of synthetic polymeric materials to fungi
National·Recommended
Instant delivery (0–9 sec)
$155.0011 pages
Valid
GB/T 20671.4-2026 — Classification system and test methods for nonmetallic gasket materials — Part 4: Test method for sealability of gasket materials
National·Recommended
Instant delivery (0–9 sec)
$260.0015 pages
Valid
GB/T 20702-2026 — Test method for the extinguishing performance of gaseous extinguishing agents
National·Recommended
Instant delivery (0–9 sec)
$260.0017 pages
Valid
GB/T 20848-2026 — Mooring chain
National·Recommended
Instant delivery (0–9 sec)
$560.0031 pages
Valid
GB/T 2085.1-2026 — Aluminium powder - Part 1: Air atomized aluminium powder
National·Recommended
Instant delivery (0–9 sec)
$305.0030 pages
Valid
GB/T 20879-2026 — Technical requirements for pest risk analysis for imported plants and plant products
National·Recommended
Instant delivery (0–9 sec)
$365.0024 pages
Valid
GB/T 20927-2026 — Recycled titanium raw material
National·Recommended
Instant delivery (0–9 sec)
$200.0015 pages
Valid
GB/T 2099.10-2026 — Plugs and socket-outlets for household and similar purposes - Part 10: Particular requirements for plugs and socket-outlets applicable to the Hong Kong Special Administrative Region
National·Recommended
Instant delivery (0–9 sec)
$560.0037 pages
Valid
GB/T 21001.3-2026 — Refrigerated display cabinets - Part 3: Test rating
National·Recommended
Instant delivery (0–9 sec)
$365.0016 pages
Valid
GB/T 21032-2026 — Polyamide monofilament
National·Recommended
Instant delivery (0–9 sec)
$230.0024 pages
Valid
GB/T 21047-2026 — Red drum
National·Recommended
Instant delivery (0–9 sec)
$170.0017 pages
Valid
GB/T 21075-2026 — Reservoir-induced earthquake hazard assessment
National·Recommended
Instant delivery (0–9 sec)
$305.0030 pages
Valid
GB/T 21091-2026 — Self-ballasted electrodeless fluorescent lamps for general lighting services - Performance specifications
National·Recommended
Instant delivery (0–9 sec)
$260.0024 pages
Valid
GB/T 21118-2026 — Mantou made of wheat flour
National·Recommended
Instant delivery (0–9 sec)
$200.0017 pages
Valid
GB/T 21124-2026 — Determination of black point kernels in wheat
National·Recommended
Instant delivery (0–9 sec)
$125.00165 pages
Valid
GB/T 21125-2026 — Technical specification for the breeding of edible mushroom varieties
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 21126-2026 — Determination of sodium formaldehyde sulfoxylate in wheat flour, rice flour and their products
National·Recommended
Instant delivery (0–9 sec)
$200.0017 pages
Valid
GB/T 21179-2026 — Recycled nickel and nickel alloy raw materials
National·Recommended
Instant delivery (0–9 sec)
$200.0017 pages
Valid
GB/T 21186-2026 — Fourier transform infrared spectrometers
National·Recommended
Instant delivery (0–9 sec)
$365.0020 pages
Valid
GB/T 21187-2026 — Atomic absorption spectrophotometers
National·Recommended
Instant delivery (0–9 sec)
$320.0037 pages
Valid
GB/T 21236-2026 — Silica fume recovered from electric furnaces
National·Recommended
Instant delivery (0–9 sec)
$200.0015 pages
Valid
GB/T 21237-2026 — Wide and heavy plate for oil and natural gas line pipe
National·Recommended
Instant delivery (0–9 sec)
$605.0064 pages
Valid
GB/T 21271-2026 — Vacuum technology - Noise measurement for vacuum pumps
National·Recommended
Instant delivery (0–9 sec)
$560.0030 pages
Valid
GB/T 21291-2026 — General technical specification for aquatic product primary processing machinery
National·Recommended
Instant delivery (0–9 sec)
$170.0017 pages
Valid
GB/T 21302-2026 — General rules for plastic laminated films and pouches for packaging
National·Recommended
Instant delivery (0–9 sec)
$290.0016 pages
Valid
GB/T 21304-2026 — Determination of wheat hardness - Hardness index method
National·Recommended
Instant delivery (0–9 sec)
$200.0017 pages
Valid
GB/T 21326-2026 — Black sea bream - Broodstock, fry and fingerlings
National·Recommended
Instant delivery (0–9 sec)
$185.0017 pages
Valid
GB/T 214-2026 — Determination of total sulfur in coal
National·Recommended
Instant delivery (0–9 sec)
$305.0020 pages
Valid
GB/T 21426-2026 — Special environmental conditions - Requirements for internal combustion engine power stations on plateaus
National·Recommended
Instant delivery (0–9 sec)
$635.0035 pages
Valid
GB/T 21439-2026 — Assessment of rangeland health status
National·Recommended
Instant delivery (0–9 sec)
$260.0030 pages
Valid
GB/T 21538-2026 — Rubber rollers for metal sheet coating
National·Recommended
Instant delivery (0–9 sec)
$200.0024 pages
Valid
GB/T 21614-2026 — Dangerous goods - Test method for the heat of combustion of aerosols
National·Recommended
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$200.0015 pages
Valid
GB/T 21709.4-2026 — Standardized manipulations of acupuncture and moxibustion - Part 4: Three-edged needle
National·Recommended
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$260.0024 pages
Valid
GB/T 21709.6-2026 — Standardized manipulations of acupuncture and moxibustion - Part 6: Point injection
National·Recommended
Instant delivery (0–9 sec)
$305.0024 pages
Valid
GB/T 21760-2026 — Phytosanitary certificates
National·Recommended
Instant delivery (0–9 sec)
$305.0037 pages
Valid
GB/T 21922-2026 — General terms for food nutrition and health management
National·Recommended
Instant delivery (0–9 sec)
$530.0028 pages
Valid
GB/T 21980-2026 — General technical specification for performance sportswear and protective equipment
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 22101.1-2026 — Technical specification for the evaluation of resistance to diseases and insect pests in cotton - Part 1: Cotton bollworm
National·Recommended
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$260.0030 pages
Valid
GB/T 22101.2-2026 — Technical specification for the evaluation of resistance to diseases and insect pests in cotton - Part 2: Cotton aphid
National·Recommended
Instant delivery (0–9 sec)
$200.0024 pages
Valid
GB/T 22101.3-2026 — Technical specification for the evaluation of resistance to diseases and insect pests in cotton - Part 3: Pink bollworm
National·Recommended
Instant delivery (0–9 sec)
$260.0017 pages
Valid
GB/T 22105.1-2026 — Soil quality — Determination of total mercury, total arsenic and total lead — Atomic fluorescence spectrometry — Part 1: Determination of total mercury in soil
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 22105.2-2026 — Soil quality — Determination of total mercury, total arsenic and total lead — Atomic fluorescence spectrometry — Part 2: Determination of total arsenic in soil
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 22105.3-2026 — Soil quality — Determination of total mercury, total arsenic and total lead — Atomic fluorescence spectrometry — Part 3: Determination of total lead in soil
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 22109-2026 — Quality requirements for products of geographical indication - Zhenghe white tea
National·Recommended
Instant delivery (0–9 sec)
$365.0024 pages
Valid
GB/T 22186-2026 — Cybersecurity technology - Security specification for IC card chips with a CPU
National·Recommended
Instant delivery (0–9 sec)
$590.0098 pages