Browse Standards
Found: 34078 — page 344 of 710
Valid
GB/T 38390-2019 — Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Pressure sensing device
National·Recommended
Instant delivery (0–9 sec)
$390.0022 pages
Valid
GB/T 38391-2019 — Rubber components for solar photovolataic
National·Recommended
Instant delivery (0–9 sec)
$200.0015 pages
Valid
GB/T 38392-2019 — Metallurgical equipment - Couplings - Test methods, inspection rules and acceptance specification
National·Recommended
Instant delivery (0–9 sec)
$210.0030 pages
Valid
GB/T 38393-2019 — Dragon boat
National·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
GB/T 38394-2019 — Coal tar—Determination of sodium, calcium, magnesium and iron content—Inductively coupled plasma optical emission spectrometry
National·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
GB/T 38395-2019 — Coal tar—Determination of sulfur and nitrogen content
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 38396-2019 — Pitch products of coal carbonization—Determination of mesophase content—Microscopical analysis by reflected light
National·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
GB/T 38397-2019 — Coal tar—Determination of component content—Gas chromatography-mass spectrometry and thermogravimetry
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 38398-2019 — Textiles—Filtration performance—Determination of most penetrating particle size
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 38401-2019 — Leather and fur - Chemical tests - Determination of dimethylformamide content
National·Recommended
Instant delivery (0–9 sec)
$150.0017 pages
Valid
GB/T 38408-2019 — Leather—Identification—Method of microscopy
National·Recommended
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$210.0015 pages
Valid
GB/T 38412-2019 — Leather goods—General specification
National·Recommended
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$90.0015 pages
Valid
GB/T 38413-2019 — Textiles - Test methods for the filtration of particulate matter
National·Recommended
Instant delivery (0–9 sec)
$130.0017 pages
Valid
GB/T 38414-2019 — Home textiles classification
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 38415-2019 — Determination of tetrabromobisphenol A and hexabromocyclododecanes content in toys—High performance liquid chromatography-tandem mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 38416-2019 — Fur-Identification—Method of microscopy
National·Recommended
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$240.0015 pages
Valid
GB/T 38418-2019 — General technical requirements for donated textiles
National·Recommended
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$210.0015 pages
Valid
GB/T 38419-2019 — Textiles—Determination of Michler's ketone and Michler's base
National·Recommended
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$150.0015 pages
Valid
GB/T 38420-2019 — Determination of bisphenol A migration in polycarbonate and polysulfone materials in toys—High performance liquid chromatography-tandem mass spectrometry
National·Recommended
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$210.0015 pages
Valid
GB/T 38421-2019 — Fur—Detection of animal derived material—Qualitative real-time polymerase chain reaction (PCR) methods
National·Recommended
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$150.0015 pages
Valid
GB/T 38424-2019 — Determination of allergenic fragrances in toys—Gas chromatographic-mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 38426-2019 — Test method for thermal resistance and use temperature of sleeping bags
National·Recommended
Instant delivery (0–9 sec)
$290.0016 pages
Valid
GB/T 38427.1-2019 — Technical requirements for anti-counterfeit via biometrics—Part 1: Face recognition
National·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
GB/T 38429.1-2019 — Explosion protected safety technique of automotive LPG filling stations—Part 1: Explosion protected safety technique requirements for LPG dispensers
National·Recommended
Instant delivery (0–9 sec)
$330.0019 pages
Valid
GB/T 38429.2-2019 — Explosion protected safety technique of automotive LPG filling stations—Part 2: Explosion protected components related to LPG dispensers and installation requirements
National·Recommended
Instant delivery (0–9 sec)
$270.0015 pages
Valid
GB/T 38431-2019 — Particulates - Dispersion stability analysis - Static multiple light scattering method
National·Recommended
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$210.0018 pages
Valid
GB/T 38432-2019 — Particles - Gas-solid reaction measurement - Micro fluidized bed method
National·Recommended
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$210.0017 pages
Valid
GB/T 38433-2019 — General technical specifications for sightseeing combination bus
National·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
GB/T 38435-2019 — Specification for protection configuration and setting for transmission line of electrified railway traction station
National·Recommended
Instant delivery (0–9 sec)
$360.0020 pages
Valid
GB/T 38436-2019 — Engineering data handover specification for power transmission and transformation
National·Recommended
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$1,070.0060 pages
Valid
GB/T 38438-2019 — Operational evaluation index system for electric power communication network
National·Recommended
Instant delivery (0–9 sec)
$360.0020 pages
Valid
GB/T 38439-2019 — Measuring specification for methods of assessing obtrusive light from outdoor lighting
National·Recommended
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$180.0012 pages
Valid
GB/T 38440-2019 — Test method for the penetration strength of cast iron
National·Recommended
Instant delivery (0–9 sec)
$110.0014 pages
Valid
GB/T 38441-2019 — Pig iron and cast iron - Determination of chromium, copper, magnesium, manganese, molybdenum, nickel and phosphorus
National·Recommended
Instant delivery (0–9 sec)
$210.0016 pages
Valid
GB/T 38443-2019 — GH4145 alloy bars and forgings—General specification
National·Recommended
Instant delivery (0–9 sec)
$140.0015 pages
Valid
GB/T 38444-2019 — Electronic toll collection—On board unit
National·Recommended
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$210.0017 pages
Valid
GB/T 4232-2019 — Stainless steel wire for cold heading and cold forging
National·Recommended
Instant delivery (0–9 sec)
$100.0015 pages
Valid
GB/T 4240-2019 — Stainless steel wires
National·Recommended
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$140.0026 pages
Valid
GB/T 4295-2019 — Tungsten carbide powder
National·Recommended
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$110.0015 pages
Valid
GB/T 4333.1-2019 — Ferrosilicon—Determination of silicon content—Perchloric acid dehydration gravimetric method and potassium fluosilicate volumetric method
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 4333.10-2019 — Ferrosilicon—Determination of carbon content—Infrared absorption method
National·Recommended
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$210.0015 pages
Valid
GB/T 4333.6-2019 — Ferrosilicon—Determination of chromium content—Diphenylcarbazide spectrophotometric method
National·Recommended
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$150.0015 pages
Valid
GB/T 4333.7-2019 — Ferrosilicon—Determination of sulfur content—Infrared absorption method and chromatographic separation-barium sulfate gravimetric method
National·Recommended
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$210.0015 pages
Valid
GB/T 4392-2019 — Slugging open-end wrenches and slugging box-end wrenches
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 4455-2019 — Polyethylene blown covering film for agriculture
National·Recommended
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$210.0015 pages
Valid
GB/T 4698.17-2019 — Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 17:Determination of magnesium content—Flame atomic absorption spectrometry
National·Recommended
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$90.0015 pages
Valid
GB/T 4698.21-2019 — Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 21: Determination of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, yttrium, copper and zirconium content—Atomic emission spectrometry
National·Recommended
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$110.0015 pages
Valid
GB/T 4698.6-2019 — Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 6:Determination of boron content—Methylene blue spectrophotometry and inductively coupled plasma atomic emission spectrometry
National·Recommended
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$140.0015 pages