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Instrument and meter
Intelligent IC card electric vehicle self-service charging controller
Distribution transformer and high-voltage IC card controller
Electric Vehicle Management IC Card Form
GIS for water supply network
Water IoT hardware
Urban Water Resources Monitoring System
Intelligent monitoring system for groundwater level and water quantity
Smart Campus Energy Conservation Supervision System
Network prepaid water meter
Non contact IC card tiered water price meter
Non contact IC card cold water meter
Timer type non-contact IC card energy meter, cooling capacity meter (cold air lock control valve)
Ultrasonic energy meter, cooling capacity meter
Wireless remote transmission electric meter
Passive direct reading gas meter
Remote transmission+IC card control gas meter reading system
Wireless remote transmission gas meter
Dual circuit IC card electric meter for school use
Ladder electricity price IC card meter
A multi calorie water meter
One meter, one card hot water meter
Spiral wing detachable mechanical water meter
SMART ONE Multi Parameter Water Quality Online Monitoring Instrument
Wireless GSM meter reading and monitoring terminal (single pulse sampling)
GSM mobile phone card wireless remote large caliber water meter
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