Shanghai Automation Instrumentation No. 3 Factory

WRR-331 WRR-330 WRR-321 WRR-322 WRR-323 B thermocouples

WRR-330 WRR-321 WRR-322 WRR-323 WRR-331 B thermocouples

WRR-240 WRR-241 WRR-242 WRR-243 WRR-320 B thermocouples

WRR-231 WRR-230 WRR-223 WRR-232 WRR-233 B thermocouples

WRR-230 WRR-231 WRR-223 WRR-232 WRR-233 B thermocouples

WRR-220 WRR-142 WRR-143 WRR-221 WRR-222 B thermocouples

WRR-133 WRR-131 WRR-132 WRR-140 WRR-141 B thermocouples

WRR-131 WRR-132 WRR-133 WRR-140 WRR-141 B thermocouples

WRR-130 WRR-121 WRR-122 WRR-123 WRR-120 B thermocouples