GB/T — National Recommended
Found: 35171 — page 355 of 733
Valid
GB/T 37749-2019 — Poplar mushroom
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 37750-2019 — Stable isotope applied terminology and product naming rules
National·Recommended
Instant delivery (0–9 sec)
$360.0020 pages
Valid
GB/T 37751.1-2019 — Residual current operated circuit-breakers for household and similar use -- Part 1: Outline of blocks and modules for residual current devices standard
National·Recommended
Instant delivery (0–9 sec)
$210.00PDF
Valid
GB/T 37751.2-2019 — Residual current operated circuit-breakers for household and similar use -- Part 2: Residual current devices (RCDs) -- Vocabulary
National·Recommended
Instant delivery (0–9 sec)
$420.00PDF
Valid
GB/T 37751.31-2019 — Residual current operated circuit-breakers for household and similar use -- Part 3-1: Particular requirements for RCDs with screwless-type terminals for external copper conductors
National·Recommended
Instant delivery (0–9 sec)
$190.00PDF
Valid
GB/T 37751.32-2019 — Residual current operated circuit-breakers for household and similar use -- Part 3-2: Particular requirements for RCDs with flat quick-connect terminations
National·Recommended
Instant delivery (0–9 sec)
$110.00PDF
Valid
GB/T 37751.33-2019 — Residual current operated circuit-breakers for household and similar use -- Part 3-3: Specific requirements for RCDs with screw-type terminals for external untreated aluminium conductors and with aluminium screw-type terminals for use with copper or with
National·Recommended
Instant delivery (0–9 sec)
$190.00PDF
Valid
GB/T 37752.1-2019 — Industrial furnaces and associated processing equipment -- Safety -- Part 1: General requirements
National·Recommended
Instant delivery (0–9 sec)
$600.00PDF
Valid
GB/T 37753-2019 — Performance test code on steam surface condenser
National·Recommended
Instant delivery (0–9 sec)
$800.0045 pages
Valid
GB/T 37755-2019 — Technical specifications for modeling and coding fiber loop in smart substation
National·Recommended
Instant delivery (0–9 sec)
$660.0037 pages
Valid
GB/T 37756-2019 — Guideline of water footprint assessment and reporting for product
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 37757-2019 — Determination of emission rate of volatile organic compounds from materials and components used in electrical and electronic products—Emission test chamber-gas chromatography mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$210.0018 pages
Valid
GB/T 37758-2019 — Technical guidelines for the treatment and reuse of mine water with high TDS
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 37759-2019 — Water saving enterprises—Modern coal chemical industry
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 37760-2019 — Determination of perfluorooctanoic acid and perfluorooctane sulfonic acid in electronic and electrical products—Ultra high performance liquid chromatographic method with tandem mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 37761-2019 — Technical requirements of PLC control device of power transformer cooling system
National·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
GB/T 37762-2019 — General specification for synchronous condenser unit protection equipment
National·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
GB/T 37763-2019 — Technical specification for CT powered protection device
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 37764-2019 — Technical guidelines for the treatment and reuse of acid mine water
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 37765-2019 — Qualitative determination methods of asbestos in electrical and electronic products
National·Recommended
Instant delivery (0–9 sec)
$360.0020 pages
Valid
GB/T 37766-2019 — General specification for airborne absorbing metamaterial
National·Recommended
Instant delivery (0–9 sec)
$480.0027 pages
Valid
GB/T 37767-2019 — Evaluation indexes of green mine
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 37768-2019 — General matching specification for fully-mechanized mining face in medium-thickness coal seam
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 37769-2019 — Guide for performance acceptance of determinator of coal ash fusibility
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 37770.2-2019 — Refrigerated light hydrocarbon fluids -- General requirements for automatic level gauges -- Part 2: Gauges in refrigerated-type shore tanks
National·Recommended
Instant delivery (0–9 sec)
$150.00PDF
Valid
GB/T 37771-2019 — General matching guideline for fully-mechanized mining face
National·Recommended
Instant delivery (0–9 sec)
$70.0015 pages
Valid
GB/T 37772.1-2019 — Specification of verification service on old-age insurance—Part 1: Old-age insurance for the enterprise workers
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 37773-2019 — Enamel coatings applied to steel for writing surfaces
National·Recommended
Instant delivery (0–9 sec)
$150.00PDF
Valid
GB/T 37774-2019 — Plain bearings - Pad materials for tilting pad bearings
National·Recommended
Instant delivery (0–9 sec)
$150.00PDF
Valid
GB/T 37775-2019 — Heavy steel open die forgings - General technical specification
National·Recommended
Instant delivery (0–9 sec)
$190.0037 pages
Valid
GB/T 37776-2019 — Methods for the calibration of dynamic force transducers—Calibration by shock force
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 37777-2019 — Inertia friction welding process
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 37778-2019 — Recommended process for laser beam welding on stainless steels
National·Recommended
Instant delivery (0–9 sec)
$480.0027 pages
Valid
GB/T 37779-2019 — Implementation guidance for energy management system in data centers
National·Recommended
Instant delivery (0–9 sec)
$420.0024 pages
Valid
GB/T 37780-2019 — Test method for elastic modulus，shear modulus and Poisson's ratio of glass
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 37781-2019 — Test methods for bending strength of glass
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 37782-2019 — Metallic materials - Indentation test - Determination of strength, hardness and stress-strain curve
National·Recommended
Instant delivery (0–9 sec)
$320.0024 pages
Valid
GB/T 37783-2019 — Metallic materials—High strain rate tensile test method at elevated temperature
National·Recommended
Instant delivery (0–9 sec)
$360.0020 pages
Valid
GB/T 37784-2019 — In-situ test method for detection of structural risk of the insulating glass
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 37785-2019 — Flue gas desulfurization gypsum
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 37786-2019 — Gear steel for numerical control machine tool
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 37787-2019 — Metallic materials—Determination of microporosity—Fluorescence method
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 37788-2019 — Test method for elastic moduli of ultra-thin glass
National·Recommended
Instant delivery (0–9 sec)
$95.0015 pages
Valid
GB/T 37789-2019 — Test methods for cruciform joints of steel structures
National·Recommended
Instant delivery (0–9 sec)
$305.0017 pages
Valid
GB/T 37790-2019 — Implementation guidance for energy management systems in shipbuilding industry
National·Recommended
Instant delivery (0–9 sec)
$420.0024 pages
Valid
GB/T 37792-2019 — General specification for welded corrosion resistant alloy pipes and tubes
National·Recommended
Instant delivery (0–9 sec)
$130.00PDF
Valid
GB/T 37793-2019 — Quantitative analysis of dendritic segregation in steel billets
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 37794-2019 — Carbon fibre—Determination of knot strength
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages