Shanghai Automation Instrumentation No. 3 Factory

WRE-421 thermocouple

WRE-420 thermocouple

WRE-343 thermocouple

WRE-342 thermocouple

WRE-341 thermocouple

WRE-340 thermocouple

WRE-333 thermocouple

WRE-332 thermocouple

WRE-331 thermocouple