GB/T — National Recommended
Found: 35171 — page 330 of 733
Valid
GB/T 39678-2020 — Specification for cross-border E-commerce industrial park service
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39680-2020 — Information security technology—Technique requirements and evaluation criteria for server security
National·Recommended
Instant delivery (0–9 sec)
$365.0020 pages
Valid
GB/T 39681-2020 — Racking design code for steel static storage systems
National·Recommended
Instant delivery (0–9 sec)
$425.0027 pages
Valid
GB/T 39682-2020 — Fine ceramics—Determination of elastic modulus at high temperature or ultra-high temperature—Split ring relative method
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39683-2020 — Specifications of credit grading and evaluation of administrative service intermediaries
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 39684-2020 — Test method of thermal irregularities for external window opening
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 39685-2020 — Test method for determining bonding strength of ceramic coatings
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39686-2020 — Test method for determining elastic modulus and strength of thick ceramic coatings
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 39687-2020 — Testing method for drying loss of fine ceramic powders
National·Recommended
Instant delivery (0–9 sec)
$110.00PDF
Valid
GB/T 39688-2020 — Test method for determining density of ceramic coatings
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 39689-2020 — Surface active agents—Determination of free formaldehyde
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39690.1-2020 — Plastics - Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging - Part 1: Designation system and basis for specification
National·Recommended
Instant delivery (0–9 sec)
$90.00PDF
Valid
GB/T 39690.2-2020 — Plastics. Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging - Part 2: Preparation of test specimens and determination of properties
National·Recommended
Instant delivery (0–9 sec)
$160.00PDF
Valid
GB/T 39691-2020 — Plastics - Determination of refractive index
National·Recommended
Instant delivery (0–9 sec)
$215.00PDF
Valid
GB/T 39692-2020 — Rubber, vulcanized or thermoplastic. Low temperature testing. General introduction and guide
National·Recommended
Instant delivery (0–9 sec)
$80.00PDF
Valid
GB/T 39693.6-2020 — Rubber, vulcanized or thermoplastic - Determination of hardness - Part 6: Apparent hardness of rubber-covered rollers by IRHD method
National·Recommended
Instant delivery (0–9 sec)
$90.00PDF
Valid
GB/T 39694-2020 — Hydrogenated acrylonitrile-butadiene rubber(HNBR)—General specification and evaluation procedure
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 39695-2020 — Identification of volatile components of rubber fumes. Thermodesorption and gas chromatographic method with mass spectrometric detection
National·Recommended
Instant delivery (0–9 sec)
$190.00PDF
Valid
GB/T 39696-2020 — Determination of flowability of fine ceramic powders. Calibrated funnel
National·Recommended
Instant delivery (0–9 sec)
$110.00PDF
Valid
GB/T 39697.1-2020 — Rubber or plastics covered rollers - Specifications - Part 1: Requirements for hardness
National·Recommended
Instant delivery (0–9 sec)
$95.00PDF
Valid
GB/T 39697.2-2020 — Rubber or plastics covered rollers - Specifications - Part 2: Surface characteristics
National·Recommended
Instant delivery (0–9 sec)
$120.00PDF
Valid
GB/T 39698-2020 — Confirmation methods for delivering common Portland cement
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 39699-2020 — Rubber. Identification of polymers. Pyrolytic gas-chromatographic method using mass-spectrometric detection
National·Recommended
Instant delivery (0–9 sec)
$245.00PDF
Valid
GB/T 39700-2020 — Treatment and disposal method for boron mud
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 39701-2020 — Limit and test method of ammonium ion content in fly ash
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 39702-2020 — Test method for the force and moment of motor vehicle tyres
National·Recommended
Instant delivery (0–9 sec)
$155.0012 pages
Valid
GB/T 39703-2020 — Guideline for the testing of corrugated DeNOx catalysts
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 39704-2020 — Determination of effective thermal conductivity for vacuum insulation panels(VIP)
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 39705-2020 — Track bed vibration isolating mat for rail traffic
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 39706-2020 — Test method for dissolution rate and quantity of SO42- released from gypsum
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 39708-2020 — Boron trifluoride
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39709-2020 — Test methods of multiple units glass, windiows static pressure and windiows sealing performance
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39710-2020 — Polycarbonate / acrylonitrile-butadiene-styrene (PC / ABS) material for charging spot housing of electric vehicle
National·Recommended
Instant delivery (0–9 sec)
$140.0015 pages
Valid
GB/T 39711-2020 — Sulphoaluminate cement mending binder for marine engineering
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 39712-2020 — Sulphoaluminate cement for marine rapid construction
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39713-2020 — Testing mothed for specific surface area of ceramic powders - BET gas adsorption operation
National·Recommended
Instant delivery (0–9 sec)
$155.00PDF
Valid
GB/T 39714.1-2020 — Plastics - Polytetrafluoroethylene(PTFE) semi-finished products - Part 1: Requirements and designation
National·Recommended
Instant delivery (0–9 sec)
$180.00PDF
Valid
GB/T 39714.2-2020 — Plastics - Polytetrafluoroethylene(PTFE)semi-finished products - Part 2: Preparation of test specimens and determination of properties
National·Recommended
Instant delivery (0–9 sec)
$215.00PDF
Valid
GB/T 39716-2020 — Test method for air-purification performance of photocatalytic materials and products—Removal of nitric oxide
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39717-2020 — Ceramic flat membrane for water treatment
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39718-2020 — High mass flux catalyst for hydrogen peroxide decomposition
National·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
GB/T 39719-2020 — Field and concentrated natural rubber latices - Determination of magnesium content - Cyanide-free titrimetric method
National·Recommended
Instant delivery (0–9 sec)
$215.00PDF
Valid
GB/T 39720-2020 — Information security technology—Security technical requirements and test evaluation approaches for smart mobile terminal
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 39722-2020 — Superconducting electronic devices - Generic specification for sensors and detectors
National·Recommended
Instant delivery (0–9 sec)
$365.00PDF
Valid
GB/T 39723-2020 — Technical specification for communication network system of BeiDou ground-based augmentation system
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 39724-2020 — Technical specifications and testing methods for cesium atomic clock
National·Recommended
Instant delivery (0–9 sec)
$440.0025 pages
Valid
GB/T 39725-2020 — Information security technology—Guide for health data security
National·Recommended
Instant delivery (0–9 sec)
$920.0051 pages
Valid
GB/T 39729-2020 — General requirements for measurement of cell purity—Flow cytometry
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages