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International Standard Category: Testing of metals in general

GB/T 31780-2015    Critical temperature measurement―Critical temperature of composite superconductors by a resistance method
临界温度测量 电阻法测复合超导体临界温度 ;
Category No.:77.040.01 Valid Status:valid
Issued Organization:AQSIQ, SAC Issued Date:2015-07-03
Implemented Date:2016-2-1 Abolished Date:
Superseded Standard.: Superseded Date:
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