GB/T — National Recommended
Found: 35171 — page 310 of 733
Valid
GB/T 38768-2020 — Highly flexible rubber coupling—Test requirements and methods
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 38769-2020 — Metallic materials - Measurement of fracture toughness at impact loading rates using precracked Charpy-type test pieces
National·Recommended
Instant delivery (0–9 sec)
$390.00PDF
Valid
GB/T 38770-2020 — Spheroidite examination and grading for low and medium carbon steels
National·Recommended
Instant delivery (0–9 sec)
$210.0020 pages
Valid
GB/T 38771-2020 — General specification for microwave switches for space applications
National·Recommended
Instant delivery (0–9 sec)
$160.0010 pages
Valid
GB/T 38772-2020 — Pitch from coal liquefaction
National·Recommended
Instant delivery (0–9 sec)
$70.0015 pages
Valid
GB/T 38773-2020 — Comprehensive evaluation method of useage for prevention and control to stored grain pests
National·Recommended
Instant delivery (0–9 sec)
$230.0015 pages
Valid
GB/T 38774-2020 — Adjustable permanent magnetic drives—General technical specifications
National·Recommended
Instant delivery (0–9 sec)
$290.0015 pages
Valid
GB/T 38775.1-2020 — Electric vehicle wireless power transfer—Part 1:General requirements
National·Recommended
Instant delivery (0–9 sec)
$425.0024 pages
Valid
GB/T 38775.2-2020 — Electric vehicle wireless power transfer—Part 2: Communication protocols between on-board charger and wireless power transfer device
National·Recommended
Instant delivery (0–9 sec)
$490.0041 pages
Valid
GB/T 38775.3-2020 — Electric vehicle wireless power transfer—Part 3: Specific requirements
National·Recommended
Instant delivery (0–9 sec)
$270.0020 pages
Valid
GB/T 38775.4-2020 — Electric vehicle wireless power transfer—Part 4: Limits and test methods of electromagnetic environment
National·Recommended
Instant delivery (0–9 sec)
$185.0015 pages
Valid
GB/T 38776-2020 — Classification and codes for electronic commerce software component
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 38777-2020 — Technical requirements and methods of measurement for digital terrestrial television external receiving module
National·Recommended
Instant delivery (0–9 sec)
$305.0017 pages
Valid
GB/T 38778-2020 — Special school bus series pedigree
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 38779-2020 — Technical specification for road traffic safety of the tram
National·Recommended
Instant delivery (0–9 sec)
$485.0027 pages
Valid
GB/T 38780-2020 — Bamboo mat
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 38781-2020 — Machinery for forestry - General safety requirements
National·Recommended
Instant delivery (0–9 sec)
$305.00PDF
Valid
GB/T 38782-2020 — Shore connection for liquid cargo vessel
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 38783-2020 — Method of coating thickness determination for precious metal composites by scanning electron microscope
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 38784-2020 — Suspended floor, stairs, trail and plank road glass
National·Recommended
Instant delivery (0–9 sec)
$230.0015 pages
Valid
GB/T 38785-2020 — General technical requirements of thin-film photovoltaic module recycling and reusing for use in building
National·Recommended
Instant delivery (0–9 sec)
$95.0015 pages
Valid
GB/T 38786-2020 — Testing method for cleanliness of magnesium and magnesium alloy ingots
National·Recommended
Instant delivery (0–9 sec)
$155.00PDF
Valid
GB/T 38787-2020 — Plastics - Methods for the preparation of samples for biodegradation testing of plastic materials
National·Recommended
Instant delivery (0–9 sec)
$335.00PDF
Valid
GB/T 38788-2020 — Technical specification for establishment of porcine pluripotent stem cells
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 38789-2020 — Oral care and cleansing products—Determination of 10 elements in toothpaste—Inductively coupled？plasma mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 38790.1-2020 — Efficacy evaluation of bioactive peptides—Part 1:General principles
National·Recommended
Instant delivery (0–9 sec)
$70.0015 pages
Valid
GB/T 38791-2020 — Oral care and cleansing products—Determination of boric acid and borates in toothpastes—Inductively coupled plasma atomic emission spectrometry
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 38792-2020 — Technical specification for cytological evaluation of protein allergenicity
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 38794-2020 — Chemical safety in furniture—Determination of formaldehyde emission
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 38795-2020 — Performance requirements of side airbag and curtain airbag module
National·Recommended
Instant delivery (0–9 sec)
$230.0015 pages
Valid
GB/T 38796-2020 — Performance requirements and test methods of automobile blow-out emergency safety device
National·Recommended
Instant delivery (0–9 sec)
$95.0015 pages
Valid
GB/T 38797-2020 — Test method for security of broadband customer network equipment based on public telecommunication network—Broadband customer gateway
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 38798-2020 — Technical requirements for security of integrated broadband access network
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 38799-2020 — Technical requirement for security of broadband customer network equipment based on public telecommunication network—Broadband customer gateway
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 38800-2020 — General technical requirements for modular isolation units for emergency medical use
National·Recommended
Instant delivery (0–9 sec)
$170.0020 pages
Valid
GB/T 38801-2020 — Technical requirements for content distribution network—Interconnection use cases
National·Recommended
Instant delivery (0–9 sec)
$125.0015 pages
Valid
GB/T 38802-2020 — Management specification for water-saving of swimming places
National·Recommended
Instant delivery (0–9 sec)
$65.0015 pages
Valid
GB/T 38803-2020 — Specification for failure analysis of steel wire ropes
National·Recommended
Instant delivery (0–9 sec)
$125.0015 pages
Valid
GB/T 38804-2020 — Test method for oxidation of metallic materials exposed in high-temperature steam
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 38805-2020 — Technical requirements of heat treatment for heavy duty gears
National·Recommended
Instant delivery (0–9 sec)
$260.0015 pages
Valid
GB/T 38806-2020 — Metallic materials—Sheet and strip—Test method for bending and folding properties
National·Recommended
Instant delivery (0–9 sec)
$160.0015 pages
Valid
GB/T 38807-2020 — General specification for super austenitic stainless steels
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 38808-2020 — Waves webs section steel for building structures
National·Recommended
Instant delivery (0–9 sec)
$290.0016 pages
Valid
GB/T 38809-2020 — General specification for low alloy ultra-high strength steels
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 38810-2020 — Seamless stainless steel pipes for liquefied natural gas
National·Recommended
Instant delivery (0–9 sec)
$145.00PDF
Valid
GB/T 38811-2020 — Metallic materials - Residual stress - Method of sound beam control
National·Recommended
Instant delivery (0–9 sec)
$130.0017 pages
Valid
GB/T 38812.1-2020 — Direct reduced iron—Determination of iron(II) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride
National·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
GB/T 38812.2-2020 — Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride
National·Recommended
Instant delivery (0–9 sec)
$80.0015 pages