Browse Standards
Found: 34078 — page 255 of 710
Valid
GB/T 39815-2021 — Test method for scratch resistance of ultrathin glass
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 39816-2021 — Master alloy electrode for titanium and titanium alloy casting
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 39817-2021 — Conveyor belts—Propane burner mid-scale flammability test method
National·Recommended
Instant delivery (0–9 sec)
$230.0015 pages
Valid
GB/T 39820-2021 — Cerium bromide scintillator
National·Recommended
Instant delivery (0–9 sec)
$230.0015 pages
Valid
GB/T 39826-2021 — Fine ceramics—Determining flexural bond strength—Four-point bending method
National·Recommended
Instant delivery (0–9 sec)
$230.0015 pages
Valid
GB/T 39828-2021 — Test method for determining elastic modulus of thick ceramic coating at elevated temperature
National·Recommended
Instant delivery (0–9 sec)
$160.0015 pages
Valid
GB/T 39829-2021 — Tool storage with automatic tool changer—Reliability test method
National·Recommended
Instant delivery (0–9 sec)
$160.0015 pages
Valid
GB/T 39830-2021 — Code for seismic design of steel static storage systems
National·Recommended
Instant delivery (0–9 sec)
$290.0015 pages
Valid
GB/T 39833-2021 — Test method for coal combustion characteristics—One-dimensional furnaces method
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 39834-2021 — Technical requirement of fully mechanized bag filling mining with paste
National·Recommended
Instant delivery (0–9 sec)
$160.0015 pages
Valid
GB/T 39835-2021 — Water quality for domestic seawater
National·Recommended
Instant delivery (0–9 sec)
$95.0015 pages
Valid
GB/T 39836-2021 — Test methods for slagging indexes in coal combustion
National·Recommended
Instant delivery (0–9 sec)
$190.0015 pages
Valid
GB/T 39837-2021 — Information technology—Remote operation and maintenance—Technical reference model
National·Recommended
Instant delivery (0–9 sec)
$140.0015 pages
Valid
GB/T 39838-2021 — LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Interface between UE and trunking core network
National·Recommended
Instant delivery (0–9 sec)
$1,895.00105 pages
Valid
GB/T 39839-2021 — LTE-based broadband trunking communication (B-TrunC) system—Technical requirements for user equipments (Phase 1)
National·Recommended
Instant delivery (0–9 sec)
$490.0022 pages
Valid
GB/T 39840-2021 — LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Air interface
National·Recommended
Instant delivery (0–9 sec)
$1,190.0066 pages
Valid
GB/T 39841-2021 — Ultrasonic gas meters
National·Recommended
Instant delivery (0–9 sec)
$740.0041 pages
Valid
GB/T 39842-2021 — Itegrated circuit (IC)card packaging framework
National·Recommended
Instant delivery (0–9 sec)
$335.0019 pages
Valid
GB/T 39845-2021 — LTE-based broadband trunking communication(B-TrunC) system—Technical requirements for network equipments (Phase 1)
National·Recommended
Instant delivery (0–9 sec)
$620.0035 pages
Valid
GB/T 39846-2021 — LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Interface between trunking core network and dispach console
National·Recommended
Instant delivery (0–9 sec)
$1,325.0074 pages
Valid
GB/T 39847-2021 — Verification test methods of access satellite netword for FSS communication earth station
National·Recommended
Instant delivery (0–9 sec)
$340.0017 pages
Valid
GB/T 39848-2021 — Methods of measurement for flat panel display color gamut
National·Recommended
Instant delivery (0–9 sec)
$305.0017 pages
Valid
GB/T 39849-2021 — Non-destructive testing instruments—Ultrasonic time-of-flight diffraction instrument—Methods of performance tests
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 39852-2021 — Electronic product code—Tag data translation
National·Recommended
Instant delivery (0–9 sec)
$3,365.00187 pages
Valid
GB/T 39854-2021 — Specification of performance evaluation for photovoltaic power station
National·Recommended
Instant delivery (0–9 sec)
$335.0019 pages
Valid
GB/T 39855-2021 — Definition,classification and nomenclature of nanotechnology products
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39856-2021 — Hot rolled titanium and titanium alloy seamless tubes
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 39857-2021 — Specification of photovoltaic power generation efficiency
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 39858-2021 — Tunnel pre-cutting machine
National·Recommended
Instant delivery (0–9 sec)
$620.0035 pages
Valid
GB/T 39859-2021 — Gallium-based liquid metal
National·Recommended
Instant delivery (0–9 sec)
$215.0012 pages
Valid
GB/T 39860-2021 — Rapid identification of the surface residual mineral powder on latex products—X-ray diffraction spectrometry
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39861-2021 — Electrochemical performance test of lithium manganese oxide—Test method for discharge plateau capacity ratio and cycle life
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39862-2021 — Test method for thermal conductivity of high thermal conductivity ceramics
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39863-2021 — Alumina ceramic substrate for copper clad laminate
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39864-2021 — Electrochemical performance test of lithium manganese oxide—Test method for the initial specific discharge capacity and the initial efficiency
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39865-2021 — Method for measuring refractive index of uniaxial optical crystals
National·Recommended
Instant delivery (0–9 sec)
$155.0015 pages
Valid
GB/T 39866-2021 — Technical requirement of appendent frame for window and door in building
National·Recommended
Instant delivery (0–9 sec)
$425.0024 pages
Valid
GB/T 39867-2021 — Bismuth germanate scintillation crystal for positron emission tomography
National·Recommended
Instant delivery (0–9 sec)
$230.0015 pages
Valid
GB/T 39868-2021 — Ankle foot orthoses
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 39869-2021 — Brand evaluation—Tourist destination
National·Recommended
Instant delivery (0–9 sec)
$230.0015 pages
Valid
GB/T 39870-2021 — Brand valuation—Automobile manufacturing industry
National·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
GB/T 39871-2021 — Cervicothoracic orthoses
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 39872-2021 — Data specification for disclosure of technical indicators in standard literature
National·Recommended
Instant delivery (0–9 sec)
$1,445.0080 pages
Valid
GB/T 39873-2021 — Determination of quaternary ammonium salt in disinfectant—Liquid chromatography-tandem mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$140.0015 pages
Valid
GB/T 39874-2021 — Examination methods for bromazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 39875-2021 — Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 39876-2021 — Examination methods for cocaine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages
Valid
GB/T 39877-2021 — Examination methods for diazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
National·Recommended
Instant delivery (0–9 sec)
$215.0015 pages