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International Standard Category: Temperature-measuring instruments

GB/T 2904-1982    Nickel-Chromium/Gold-Iron,Copper/Gold-Iron low temperature thermocouple wires and their reference tables
镍铬-金铁,铜-金铁低温热电偶丝及分度表 ;
Category No.:17.200.20 Valid Status:superseded
Issued Organization:National Standards Bureau Issued Date:1982-02-16
Implemented Date:1982-10-1 Abolished Date:
Superseded Standard.:GB/T 2904-2010 Nickel-Chromium/Gold-Iron Copper/Gold-Iron low temperature thermocouple wires
Superseded Date:2011-5-1
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