This standard specifies the classification, type, size, product code, technical requirements, test methods, inspection rules, packaging, transportation and storage of ceramic wiring boards for industrial thermocouples, thermal resistors and armored thermocouples. This standard applies to terminal blocks for industrial thermocouples, thermal resistors and armored thermocouples.
JB/T 9239-1999 history
2014JB/T 9239-2014 Ceramic terminal blocks for industrial thermocouples and resistance thermometers
1999JB/T 9239-1999 Wiring plank of ceramics for industrial thermocouple and resistance temperature sensor