ទីផ្សារខ្សែ ECG សកលគឺ៖ 3M, BD, Mindray Medical International Limited, Medtronic, HP, Koninklijke Philips NV, CR Bard, B. Braun Melsungen AG, Siemens, General Electric Company, Nihon Kohden, Affinity Medical Technologies, Boston Scientific, Spacelabs , Marquette, Toshiba Corporation...
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