GB/T Standards
Found: 35171 — page 321 of 733
Valid
GB/T 39280-2020 — Rods, wires and deposits for tungsten inert gas welding of non alloy and fine grain steels
National·Recommended
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$245.00PDF
Valid
GB/T 39281-2020 — Wire electrodes, wires, rods and deposits for gas shielded arc welding of high strength steels
National·Recommended
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$245.00PDF
Valid
GB/T 39282-2020 — Non-destructive testing—Testing method for pulse-echo testing using electromagnetic acoustic transducer (EMAT) techniques
National·Recommended
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$200.0015 pages
Valid
GB/T 39283-2020 — Non-destructive testing—Testing method for surface-wave testing using electromagnetic acoustic transducer (EMAT) techniques
National·Recommended
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$215.0015 pages
Valid
GB/T 39284-2020 — Treatment and disposal method for filter sludge from magnesium sulfate production process
National·Recommended
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$70.0015 pages
Valid
GB/T 39285-2020 — Method for chemical analysis of palladium compounds—Determination of chlorine content—Ion chromatography
National·Recommended
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$110.0015 pages
Valid
GB/T 39286-2020 — Absorption heat exchanger
National·Recommended
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$245.0015 pages
Valid
GB/T 39287-2020 — Closed expansion vessels
National·Recommended
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$215.0015 pages
Valid
GB/T 39288-2020 — Thermal storage device with electrical input and thermal output
National·Recommended
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$365.0020 pages
Valid
GB/T 39289-2020 — Determination of the bonding strength of adhesives, metals and plastics
National·Recommended
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$110.00PDF
Valid
GB/T 39290-2020 — Determination the content of the aromatic amines in adhesives
National·Recommended
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$140.0015 pages
Valid
GB/T 39291-2020 — Test method for impact wear properties of studs
National·Recommended
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$95.0015 pages
Valid
GB/T 39292-2020 — Method of sampling and sample preparation for analysis of palladium carbon wastes
National·Recommended
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$140.0015 pages
Valid
GB/T 39293-2020 — Terminology and classification for industry cleaning
National·Recommended
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$305.0017 pages
Valid
GB/T 39294-2020 — Determination of the discoloration performence for adhesive
National·Recommended
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$120.0015 pages
Valid
GB/T 39295-2020 — Determination of the tack for water based adhesive
National·Recommended
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$95.0015 pages
Valid
GB/T 39296-2020 — Operation effect evaluation of recirculating cooling water treatment—Method of monitoring heat exchanger
National·Recommended
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$245.0015 pages
Valid
GB/T 39297-2020 — Ammonium dinitramide aqueous solution
National·Recommended
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$245.0015 pages
Valid
GB/T 39298-2020 — Reclaimed water quality—Determination of benzene homologues—Gas chromatography
National·Recommended
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$120.0015 pages
Valid
GB/T 39299-2020 — Methods for disposing reused thinner waste in the production of TFT-LCD
National·Recommended
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$155.0015 pages
Valid
GB/T 39300-2020 — Treatment and disposal method for chromium-containing electroplating sludge
National·Recommended
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$120.0015 pages
Valid
GB/T 39301-2020 — Disposal method for electroplating sludge reduction
National·Recommended
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$120.0015 pages
Valid
GB/T 39302-2020 — Reclaimed water quality. Determination of anionic surfactants. Methylene blue spectrophotometric method
National·Recommended
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$80.00PDF
Valid
GB/T 39303-2020 — General technical specification for pre-treatment of microorganism samples in wastewater treatment system
National·Recommended
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$180.0015 pages
Valid
GB/T 39304-2020 — General technical specification for sample pre-treatment of biological toxicity detection in reclaimed water
National·Recommended
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$140.0015 pages
Valid
GB/T 39305-2020 — Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography
National·Recommended
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$155.0015 pages
Valid
GB/T 39306-2020 — Reclaimed water quality—Determination of total arsenic—Atomic fluorescence spectrometry
National·Recommended
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$80.0015 pages
Valid
GB/T 39307-2020 — Fluorescent whitening agents—Determination of shade and relative whiteness—Plastic coloring
National·Recommended
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$50.0015 pages
Valid
GB/T 39308-2020 — Technical specification for refractory organic wastewater advanced treatment
National·Recommended
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$215.0015 pages
Valid
GB/T 39309-2020 — Rubber hoses and hose assemblies. Wire-or textile-reinforced single-pressure types for hydraulic applications. Specification
National·Recommended
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$245.00PDF
Valid
GB/T 39310-2020 — Fastener Check file type
National·Recommended
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$365.00PDF
Valid
GB/T 39311-2020 — Thermoplastic hoses and hose assemblies. Wire or synthetic yarn reinforced single-pressure types for hydraulic applications. Specification
National·Recommended
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$245.00PDF
Valid
GB/T 39312-2020 — Welding procedure qualification test for copper and its alloys
National·Recommended
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$365.00PDF
Valid
GB/T 39313-2020 — Rubber hoses and hose assemblies. Compact wire-braid-reinforced hydraulic types for oil-based or water-based fluids. Specification
National·Recommended
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$200.00PDF
Valid
GB/T 39314-2020 — General technical directives for aluminum alloy plaster investment casting
National·Recommended
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$110.0015 pages
Valid
GB/T 39315.1-2020 — General resource of military and civilian—Data model—Part 1: Supplies—Petroleum products
National·Recommended
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$305.0017 pages
Valid
GB/T 39315.2-2020 — General resource of military and civilian—Data model—Part 2:Device—Civil transport ship
National·Recommended
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$245.0015 pages
Valid
GB/T 39315.3-2020 — General resource of military and civilian—Data model—Part 3:Equipment—Aviation repair parts
National·Recommended
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$365.0020 pages
Valid
GB/T 39315.5-2020 — General resource of military and civilian—Data model—Part 5: Person
National·Recommended
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$120.0015 pages
Valid
GB/T 39315.6-2020 — General resource of military and civilian—Data Model—Part 6: Facilities
National·Recommended
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$140.0015 pages
Valid
GB/T 39316.1-2020 — General resource of military and civilian—Meta data—Part 1: Supplies—Petroleum products
National·Recommended
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$605.0034 pages
Valid
GB/T 39316.2-2020 — General resource of military and civilian—Meta data—Part 2: Device—Civil transport ship
National·Recommended
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$425.0024 pages
Valid
GB/T 39316.3-2020 — General resource of military and civilian—Meta data—Part 3: Equipment—Aviation repair parts
National·Recommended
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$605.0034 pages
Valid
GB/T 39316.5-2020 — General resource of military and civilian—Meta Data—Part 5:Personnel
National·Recommended
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$305.0017 pages
Valid
GB/T 39316.6-2020 — General resource of military and civilian—Meta Data—Part 6: Facilities
National·Recommended
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$365.0020 pages
Valid
GB/T 39317-2020 — General resource of military and civilian-Requirement for data element mapping
National·Recommended
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$155.0015 pages
Valid
GB/T 39318-2020 — General resource of military and civilian-Requirement for identification number mapping
National·Recommended
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$215.0015 pages
Valid
GB/T 39319-2020 — Coding rules of identification for electronic commerce entity
National·Recommended
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$110.0015 pages