GB/T — National Recommended
Found: 35171 — page 419 of 733
Valid
GB/T 37271-2018 — Water saving enterprises—Chlor alkali industry
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 37272-2018 — Determination of 11-nor-9-carboxy-delta-9-tetrahydrocannabinol in urine—Liquid chromatography-tandem mass spectrometry method
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 37273-2018 — General principles for the evaluation of public service effect
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 37274-2018 — Specification for drawing safe firing area maps for weather modification rocket launching sites
National·Recommended
Instant delivery (0–9 sec)
$180.0012 pages
Valid
GB/T 37276-2018 — Classification and accreditation for senior care organization
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 37277-2018 — Guide for facilitation of administrative approval and service
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 37278-2018 — Requirements for the establishment of pest free places of production and pest free production sites
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 37279-2018 — Rules for the quarantine of entry-exit cucurbit seeds—Pathogenic bacteria
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 37600.1-2018 — National central product classification—Product category core metadata—Part 1: Description rules
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 37600.10-2018 — National central product classification—Product category core metadata—Part 10: Sensors
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 37600.11-2018 — National central product classification—Product category core metadata—Part 11: Magnetic stripe card and integrated circuit card
National·Recommended
Instant delivery (0–9 sec)
$360.0020 pages
Valid
GB/T 37600.12-2018 — National central product classification—Product category core metadata—Part 12: Glasses
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 37600.13-2018 — National central product classification—Product category core metadata—Part 13: Clothing
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 37600.2-2018 — National central product classification—Product category core metadata—Part 2: Forgings
National·Recommended
Instant delivery (0–9 sec)
$150.0021 pages
Valid
GB/T 37600.3-2018 — National central product classification—Product category core metadata—Part 3: Lighting product
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 37600.6-2018 — National central product classification—Product category core metadata—Part 6: Clock and watch
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 37600.8-2018 — National central product classification—Product category core metadata—Part 8:LED television set
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 37600.9-2018 — National central product classification—Product category core metadata—Part 9: Vehicle navigation terminal
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 3780.25-2018 — Carbon black—Part 25: Determination of carbon content
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 3780.26-2018 — Carbon black—Part 26: Determination of carbon content in carbon black feedstock oils
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 3785.3-2018 — Electroacoustics -- Sound level meters -- Part 3: Periodic tests
National·Recommended
Instant delivery (0–9 sec)
$240.00PDF
Valid
GB/T 3808-2018 — Verification of pendulum-type impact testing machines
National·Recommended
Instant delivery (0–9 sec)
$540.00PDF
Valid
GB/T 3884.20-2018 — Methods for chemical analysis of copper concentrates—Part 20:Determination of mercury content—Solid sampling and direct mercury analysis method
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 3884.21-2018 — Methods for chemical analysis of copper concentrates－Part 21:Determination of copper,sulfur,lead,zinc,iron, aluminium,calcium,magnesium,manganese content－Wavelength dispersive X-ray fluorescence spectrometric method
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 398-2018 — Cotton grey yarn
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 4059-2018 — Test method for phosphorus content in polycrystalline silicon by zone-melting method under controlled atmosphere
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 406-2018 — Cotton grey fabric
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 4060-2018 — Test method for boron content in polycrystalline silicon by vacuum zone-melting method
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 4074.21-2018 — Winding wires test methods—Part 21: Electrical endurance under high frequency voltage impulses
National·Recommended
Instant delivery (0–9 sec)
$190.0018 pages
Valid
GB/T 4084-2018 — Self-stressing concrete pipes
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 4103.17-2018 — Method for chemical analysis of lead and lead alloys—Part 17: Determination of sodium, magnesium contents—Flame atomic absorption spectrometry
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 4249-2018 — Geometrical product specifications (GPS) -- Fundamentals -- Concepts, principles and rules
National·Recommended
Instant delivery (0–9 sec)
$130.00PDF
Valid
GB/T 4288-2018 — Household and similar electrical washing machine
National·Recommended
Instant delivery (0–9 sec)
$390.00PDF
Valid
GB/T 4377-2018 — Semiconductor integrated circuits—Measuring method of voltage regulators
National·Recommended
Instant delivery (0–9 sec)
$360.0021 pages
Valid
GB/T 4473-2018 — Synthetic testing of high-voltage alternating current circuit-breakers
National·Recommended
Instant delivery (0–9 sec)
$1,445.00PDF
Valid
GB/T 4482-2018 — Water treatment chemicals—Ferric chloride
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 4649-2018 — Ethylene glycol for industrial use
National·Recommended
Instant delivery (0–9 sec)
$130.0019 pages
Valid
GB/T 4676-2018 — Abrasive grains -- Sampling and splitting
National·Recommended
Instant delivery (0–9 sec)
$240.00PDF
Valid
GB/T 4678.12-2018 — Die casting dies—Components—Part 12: Return pins
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 4678.13-2018 — Die casting dies—Components—Part 13: Ejector plate washers
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 4728.1-2018 — Graphical symbols for electrical diagrams -- Part 1: General information
National·Recommended
Instant delivery (0–9 sec)
$150.00PDF
Valid
GB/T 4797.1-2018 — Classification of environmental conditions -- Environmental conditions appearing in nature -- Temperature and humidity
National·Recommended
Instant delivery (0–9 sec)
$240.00PDF
Valid
GB/T 4937.11-2018 — Semiconductor devices -- Mechanical and climatic test methods -- Part 11: Rapid change of temperature -- Two-fluid-bath method
National·Recommended
Instant delivery (0–9 sec)
$70.00PDF
Valid
GB/T 4937.12-2018 — Semiconductor devices -- Mechanical and climatic test methods -- Part 12: Vibration, variable frequency
National·Recommended
Instant delivery (0–9 sec)
$70.00PDF
Valid
GB/T 4937.13-2018 — Semiconductor devices -- Mechanical and climatic test methods -- Part 13: Salt atmosphere
National·Recommended
Instant delivery (0–9 sec)
$70.00PDF
Valid
GB/T 4937.14-2018 — Semiconductor devices -- Mechanical and climatic test methods -- Part 14: Robustness of terminations (lead integrity)
National·Recommended
Instant delivery (0–9 sec)
$150.00PDF
Valid
GB/T 4937.15-2018 — Semiconductor devices -- Mechanical and climatic test methods -- Part 15: Resistance to soldering temperature for through-hole mounted devices
National·Recommended
Instant delivery (0–9 sec)
$70.00PDF
Valid
GB/T 4937.17-2018 — Semiconductor devices -- Mechanical and climatic test methods -- Part 17: Neutron irradiation
National·Recommended
Instant delivery (0–9 sec)
$70.00PDF