Browse Standards
Found: 34078 — page 275 of 710
Valid
GB/T 41019-2021 — Technical guideline for comprehensive utilization of mine water
National·Recommended
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$125.0015 pages
Valid
GB/T 41020-2021 — Guidance on building fire risk assessment for property insurance
National·Recommended
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$575.0032 pages
Valid
GB/T 41021-2021 — Forensic sciences—Content and format of DNA identification report
National·Recommended
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$155.0015 pages
Valid
GB/T 41025-2021 — Guidelines for disposal of abandoned coalbed methane well
National·Recommended
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$215.0015 pages
Valid
GB/T 41026-2021 — Polar scientific research and expedition terminology
National·Recommended
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$485.0027 pages
Valid
GB/T 41029-2021 — Specification for offshore well abandonment operation of oil&gas drilling
National·Recommended
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$155.0015 pages
Valid
GB/T 41031-2021 — Liquefied coalbed methane
National·Recommended
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$95.0015 pages
Valid
GB/T 41032-2021 — General guidelines for the construction analysis of components for space applications
National·Recommended
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$260.0016 pages
Valid
GB/T 41033-2021 — Design requirements for radiation hardening of CMOS integrated circuits
National·Recommended
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$230.0017 pages
Valid
GB/T 41034-2021 — General design specification of electromagnetic relay for space application
National·Recommended
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$215.0015 pages
Valid
GB/T 41035-2021 — Test method for aerospace ATX power supply
National·Recommended
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$485.0027 pages
Valid
GB/T 41036-2021 — General specification for super high-low temperature circular electrical connector for space applications
National·Recommended
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$365.0020 pages
Valid
GB/T 41037-2021 — Assurance requirements for system in package for space applications
National·Recommended
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$425.0024 pages
Valid
GB/T 41038-2021 — Energy consumption efficiency evaluation method for entrained-flow coal-water slurry gasification
National·Recommended
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$155.0015 pages
Valid
GB/T 41039-2021 — The general rules of determing designed coal and checked coal in modern coal chemical technology
National·Recommended
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$215.0015 pages
Valid
GB/T 41040-2021 — COTS semiconductor parts for space application—Quality assurance requirements
National·Recommended
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$305.0017 pages
Valid
GB/T 41041-2021 — Control requirements of forbidden and restricted components for space applications
National·Recommended
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$215.0015 pages
Valid
GB/T 41042-2021 — Guidance for utilization and classification of content of valuable elements in coal
National·Recommended
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$155.0015 pages
Valid
GB/T 41043-2021 — Coordinative development effectiveness evaluation indicator and method of coal and coalbed methane
National·Recommended
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$245.0015 pages
Valid
GB/T 41044-2021 — Guidelines for coalbed methane extraction in coal mining areas
National·Recommended
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$95.0015 pages
Valid
GB/T 41047-2021 — Technical requirements for traceability system of recall process of motor vehicle products
National·Recommended
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$245.0015 pages
Valid
GB/T 41048-2021 — Technical requirements for plastics inspection chamber and manhole for urban drainage
National·Recommended
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$425.0024 pages
Valid
GB/T 41049-2021 — Test method for flexural properties of fibre metal laminates
National·Recommended
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$170.0015 pages
Valid
GB/T 41050-2021 — Nanotechnologies—Test method of the degradation of benzene by nano photocatalyst
National·Recommended
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$245.0015 pages
Valid
GB/T 41051-2021 — Full face tunnel boring machines - Safety requirements for hard rock tunnel boring machines
National·Recommended
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$455.0057 pages
Valid
GB/T 41052-2021 — Full face tunnel boring machine—Remote monitoring system
National·Recommended
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$245.0015 pages
Valid
GB/T 41053-2021 — Full face tunnel boring machines - Dual mode earth pressure balanced and slurry balanced tunnel boring machines
National·Recommended
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$565.0066 pages
Valid
GB/T 41054-2021 — Technical specification for high performance concrete
National·Recommended
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$275.0015 pages
Valid
GB/T 41055-2021 — Technical requirements for nondestructive testing (electromagnetic method based on remote field eddy current) on prestressed concrete cylinder pipe
National·Recommended
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$140.0015 pages
Valid
GB/T 41056-2021 — Full face tunnel boring machine—Double shield hard rock tunnel boring machine
National·Recommended
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$395.0022 pages
Valid
GB/T 41057-2021 — Technical requirements for distributed acoustic optical fiber monitoring system on prestressed concrete cylinder pipe
National·Recommended
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$155.0015 pages
Valid
GB/T 41058-2021 — Methods for detecting heavy metals in sludge and contaminated soil for cement kiln coprocessing
National·Recommended
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$335.0019 pages
Valid
GB/T 41060-2021 — Test method for determining frost resistance of cement mortar
National·Recommended
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$110.0015 pages
Valid
GB/T 41061-2021 — Test methods for creep properties of fiber reinforced plastics
National·Recommended
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$155.0015 pages
Valid
GB/T 41062-2021 — Test method for thermal transport properties to friction materials and brakes
National·Recommended
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$215.0015 pages
Valid
GB/T 41063-2021 — Textile glass—Determination of density
National·Recommended
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$155.0015 pages
Valid
GB/T 41065-2021 — Basalt fiber—Determination of combustible matter content
National·Recommended
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$155.0015 pages
Valid
GB/T 41066.1-2021 — Petroleum drilling and production equipment—Offshore semisubmersible drilling unit—Part 1: Functional configuration and design
National·Recommended
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$545.0030 pages
Valid
GB/T 41067-2021 — Nanotechnologies—Determination of sulfur, fluorine, chlorine and bromine content in graphene flakes—Combustion ion chromatography method
National·Recommended
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$215.0015 pages
Valid
GB/T 41068-2021 — Nanotechnologies—Determination of water-soluble anions content in graphene powder—Ion chromatography method
National·Recommended
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$215.0015 pages
Valid
GB/T 41069-2021 — Terminology of rotary joints
National·Recommended
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$365.0020 pages
Valid
GB/T 41070-2021 — Lenticular lens film for autostereoscopic 3D display—Optical measurement method
National·Recommended
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$95.0015 pages
Valid
GB/T 41071-2021 — Determination of polycyclic aromatic hydrocarbons in dye products
National·Recommended
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$155.0015 pages
Valid
GB/T 41072-2021 — Surface chemical analysis—Electron spectroscopies—Guidelines for ultraviolet photoelectron spectroscopy analysis
National·Recommended
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$305.0017 pages
Valid
GB/T 41075-2021 — Fluorescent whitening agent—Determination of migration properties
National·Recommended
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$95.0015 pages
Valid
GB/T 41076-2021 — Microbeam analysis—Electron backscatter diffraction—Quantitative determination of austenite in steel
National·Recommended
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$245.0015 pages
Valid
GB/T 41077-2021 — Thermal insulating products for building applications—Limit value of hexabromocyclododecanes
National·Recommended
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$170.0015 pages
Valid
GB/T 41078-2021 — Test methods for harmful substances in building waterproofing materials
National·Recommended
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$215.0015 pages