Browse Standards
Found: 34078 — page 523 of 710
Valid
GB/T 30021-2013 — Warp knitting carbon fiber reinforcements
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 30022-2013 — Test method for basic mechanical properties of fiber reinforced polymer bar
National·Recommended
Instant delivery (0–9 sec)
$190.0015 pages
Valid
GB/T 30028-2013 — Energy efficiency test methods for electrical hoists
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 30034-2013 — Criteria for changing of heavy-duty vechicle gear oil(GL-5)
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 30037-2013 — The assembly of electrical operation sunroof about motor vehicle
National·Recommended
Instant delivery (0–9 sec)
$260.0015 pages
Valid
GB/T 30040.1-2013 — Leak detection systems—Part 1: General principles
National·Recommended
Instant delivery (0–9 sec)
$380.0021 pages
Valid
GB/T 30040.2-2013 — Leak detection systems—Part 2: Pressure and vacuum systems
National·Recommended
Instant delivery (0–9 sec)
$320.0018 pages
Valid
GB/T 30040.3-2013 — Leak detection systems—Part 3: Liquid systems for tanks
National·Recommended
Instant delivery (0–9 sec)
$260.0015 pages
Valid
GB/T 30040.4-2013 — Leak detection systems—Part 4: Liquid and/or vapour sensor systems for use in leakage containments or interstitial spaces
National·Recommended
Instant delivery (0–9 sec)
$260.0015 pages
Valid
GB/T 30040.5-2013 — Leak detection systems—Part 5: Tank gauge leak detection systems
National·Recommended
Instant delivery (0–9 sec)
$380.0021 pages
Valid
GB/T 30040.6-2013 — Leak detection systems—Part 6: Sensors in monitoring wells
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 30040.7-2013 — Leak detection systems—Part 7: General requirements and test methods for interstitial spaces，leak protecting linings and leak protecting jacket
National·Recommended
Instant delivery (0–9 sec)
$380.0021 pages
Valid
GB/T 30043-2013 — Coal direct liquefaction - Determination of softening point of liquefaction residue - Ring and ball apparatus
National·Recommended
Instant delivery (0–9 sec)
$130.0013 pages
Valid
GB/T 30044-2013 — Coal direct liquefaction—Determination of constituents of heavy products—Solvent extract
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 30045-2013 — Coal direct liquefaction—Determination of apparent viscosity of coal-oil-slurry
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 30047-2013 — Method for evaluating the flotability of fine coal
National·Recommended
Instant delivery (0–9 sec)
$70.0015 pages
Valid
GB/T 30048-2013 — Test method for characteristic of pressure filtration of slime
National·Recommended
Instant delivery (0–9 sec)
$140.0015 pages
Valid
GB/T 30049-2013 — Test method for washability of coal core sample
National·Recommended
Instant delivery (0–9 sec)
$140.0015 pages
Valid
GB/T 30050-2013 — Classification of coal-body structure
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 30052-2013 — Life cycle assessment specification on steel products (Product category rules)
National·Recommended
Instant delivery (0–9 sec)
$300.0017 pages
Valid
GB/T 30053-2013 — Determination of Benzene, toluene and xylene in crude benzene
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 30054-2013 — Isoquinoline
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 30055-2013 — Requirements for the customs clearance services of international freight forwarders
National·Recommended
Instant delivery (0–9 sec)
$160.0022 pages
Valid
GB/T 30056-2013 — Requirements for the container consolidation services of international freight forwarders
National·Recommended
Instant delivery (0–9 sec)
$58.0017 pages
Valid
GB/T 30057-2013 — Code of contracts for international freight forwarders
National·Recommended
Instant delivery (0–9 sec)
$60.0017 pages
Valid
GB/T 30058-2013 — Rules for record filling and enquiry of international multi-model transportation documents
National·Recommended
Instant delivery (0–9 sec)
$380.0021 pages
Valid
GB/T 30059-2013 — Seamless corrosion-resisting alloy tubes for heat-exchanger
National·Recommended
Instant delivery (0–9 sec)
$200.0015 pages
Valid
GB/T 30060-2013 — Steel plates for line pipe fittinge of petroleum and natural gas
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 30061-2013 — Ferromanganese-silicon nitride
National·Recommended
Instant delivery (0–9 sec)
$200.0015 pages
Valid
GB/T 30062-2013 — Terminology of steel pipes and tubes
National·Recommended
Instant delivery (0–9 sec)
$590.0033 pages
Valid
GB/T 30063-2013 — Longitudinal submerged arc welded steel tubes for structural purpose
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 30065-2013 — Welded ferritic stainless steel tubes for feedwater heater
National·Recommended
Instant delivery (0–9 sec)
$200.0015 pages
Valid
GB/T 30066-2013 — Welded ferritic stainless steel tubes for heat-exchanger and condenser
National·Recommended
Instant delivery (0–9 sec)
$260.0015 pages
Valid
GB/T 30067-2013 — Standard terminology relating to metallography
National·Recommended
Instant delivery (0–9 sec)
$1,460.0081 pages
Valid
GB/T 30070-2013 — Seamless alloy steel pipes for seawater service
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 30071-2013 — High-density and fine-particle special graphite product
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 30073-2013 — Seamless austenitic stainless steel tubes for heat exchangers in nuclear power plant
National·Recommended
Instant delivery (0–9 sec)
$320.0018 pages
Valid
GB/T 30076-2013 — Silicate phosphors activated by rare earths for LED
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 30081-2013 — Safe-production specification for reverberatory refining
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 30086-2013 — Determination of axial coefficient of linear expansion of plastics pipes for water supply
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 30087-2013 — Determination of pheylbutazone in cosmetics by high performance liquid chromatography method
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 30088-2013 — Determination of methyl eugenol in cosmetics by gas chromatography/mass spectrometry method
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 30089-2013 — Determination of chlorporpamide,carbutamide and tolbutamide in cosmetics by LC-MS/MS method
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 30091-2013 — Specifications for membrane key board
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 30092-2013 — Metal bellows compensator used in high voltage combined electrical appliance
National·Recommended
Instant delivery (0–9 sec)
$380.0021 pages
Valid
GB/T 30093-2013 — Reliability technique review procedure for automation control system
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 30094-2013 — Technical specification for industrial Ethernet switchs
National·Recommended
Instant delivery (0–9 sec)
$1,190.0066 pages
Valid
GB/T 30095-2013 — Networked manufacturing environment - Business interoperability protocol and model
National·Recommended
Instant delivery (0–9 sec)
$320.0018 pages