Coupling cold-chain committee recently, by the unit organized the drafting of the meat and meat products cold-chain logistics operation specification ", "technical specification for road transport food refrigerator car function is chosen
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In the first half of the past, ground source heat pump product growth rate of 22.4% in the central air conditioning nine category from the first. After last year's decline, this year the market not only failed to brake, but with more severe situation.
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In recent years, the atmospheric pollution of the environment, shenzhen city, guangdong province has three sources: motor vehicle exhaust, fuel, coal-fired power plant flue gas, and various kinds of coal/wood/oil boiler flue gas emissions.
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