This standard specifies the product classification, technical requirements, test methods, inspection rules, sub-supply methods, marking, packaging, transportation, storage and order form (contract) contents of precious metal wires for industrial thermocouples. This standard applies to precious metal wires for the manufacture of industrial thermocouples.
YS/T 378-2009 history
2009YS/T 378-2009 Noble metal wires for industrial thermocouple