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Doppel Instruments (guangzhou) Co., Ltd.
1thn
Guangdong, China
Produk utama: Flowmeter elektromagnetik, Flowmeter Vortex, Flowmeter ultrasonik, aliran massa Gas termal, Gateway dan Platform Cloud

Electromagnetic Flowmeter
Vortex Flowmeter
Ultrasonic Flowmeter
Thermal Gas Mass Flowmeter