Shanghai Automation Instrumentation No. 3 Factory

WRP-420 thermocouple

WRP-343 thermocouple

WRP-342 thermocouple

WRP-341 thermocouple

WRP-340 thermocouple

WRP-333 thermocouple

WRP-332 thermocouple

WRP-331 thermocouple

WRP-330 thermocouple