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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| 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 Critical current mea |
 English PDF |
| GB/T 41640-2022 |
Critical current measurement Second-generation high-temperature superconducting long tape critical current and its uniformity along the length direction 临界电流测量 第二代高温超导长带临界电流及其沿长度方向均匀性测量 |
China National Standards Critical current mea |
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 Critical current mea |
English PDF |
| GB/T 28871-2012 |
Critical current measurement-DC critical current of Nb3Sn composite superconductors 铌三锡（Nb3Sn）复合超导体的直流临界电流测量 |
China National Standards Critical current mea |
English PDF |
| GB/T 21546-2008 |
Critical current measurement - DC critical current of Nb-Ti composite superconductors 铌钛复合超导体的直流临界电流测量 |
China National Standards Critical current mea |
English PDF |
| GB/T 18502-2001 |
The DC Critical current measurement for Ag or Ag-alloy sheathed bismuthal oxide superconductor 银或银合金包套铋系氧化物超导体直流临界电流的测定 |
China National Standards Critical current mea |
English PDF |
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