China National Standards

China 222 GB Standards English PDF List


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  •  China "222" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 42472-2023 Critical current measurement Retained critical current of silver-coated Bi-2223 superconducting wire after double bending at room temperature
    临界电流测量 银包套Bi-2223超导线室温双弯曲后的保留临界电流
    China National Standards
    222

    English PDF
    GB/T 13163.2-2021 Radiation protection instrumentation—Radon and radon decay product measuring instruments—Part 2:Specific requirements for 222Rn and 220Rn measuring instruments
    辐射防护仪器 氡及氡子体测量仪 第2部分:222Rn和220Rn测量仪的特殊要求
    China National Standards
    222

    English PDF
    GB/T 36611-2018 Mechanical properties measurement—Room temperature tensile test of Ag-and/or Ag alloy-sheathed Bi-2223 and Bi-2212 composite superconductors
    力学性能测量 Ag和/或Ag合金包套Bi-2223和Bi-2212复合超导体室温拉伸试验方法
    China National Standards
    222

    English PDF
    GB/T 18502-2018 Critical current measurement—DC critical current of Ag-and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors
    临界电流测量 银和/或银合金包套Bi-2212和Bi-2223氧化物超导体的直流临界电流
    China National Standards
    222

    English PDF
    GB/T 33790-2017 Reactive scarlet red LS-R(C.I.Reactive red 222)
    反应大红LS-R(C.I.反应红222)
    China National Standards
    222

    English PDF
    GB/T 19882.222-2017 Automatic meter reading system—Part 222: Physical layer(PHY) specifications—Wireless communication meter reading system
    自动抄表系统 第222部分:无线通信抄表系统 物理层规范
    China National Standards
    222

    English PDF
    GB/T 28540-2012 Estimating method of radon-222 emanation rate from uranium tailings
    铀尾矿(渣)氡-222析出率估算方法
    China National Standards
    222

    English PDF
    GB/T 16143-1995 Charcoal canister method for measuring 222Rn exhalation rate from building surface
    建筑物表面氡析出率的活性炭测量方法
    China National Standards
    222

    English PDF

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