Shanghai Automation Instrumentation No. 3 Factory

WRP-623 thermocouple

WRP-622 thermocouple

WRP-621 thermocouple

WRP-620 thermocouple

WRP-543 thermocouple

WRP-542 thermocouple

WRP-541 thermocouple

WRP-540 thermocouple

WRP-533 thermocouple