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HC HVAC & R Network  "Efficient Energy Air-conditioning to promote

HC HVAC & R Network  "Efficient Energy Air-conditioning to promote

introduction: the discipline was still enveloped in inefficient air conditioner

introduction: the discipline was still enveloped in inefficient air conditioner on the „encirclement and suppression” when, recently, changhong air-conditioning suddenly announced it consign stop two energy-efficient production and marketing of , diagnostic produces an energy-efficient air-conditioning. keep secret the country …

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