"The barbed wire solar water heating barbed system is really wire special, and previously barbed wire certification of household barbed appliances, it is wire energy saving products barbed wire that was born." barbed China quality certification wire center point appliances barbed wire energy-saving products YuanYaQing barbed minister to explain, wire each product energy-saving barbed wire attestation corresponding certification barbed standards and implementation wire rules, the hot barbed wire water system is barbed not exceptional also, wire reach the standard barbed wire requirement can be barbed true energy-saving products. wire According to barbed wire YuanYaQing, the sun barbed hot water system wire of product inspection barbed wire according to GB/T19141-2003 barbed is the household wire water system of barbed wire the technical conditions. barbed Solar water heating wire system is divided barbed wire into compact type barbed household, separate household wire and nausea drying barbed wire type 3 classes, barbed for each category wire in the sun barbed wire radiation quantity, temperature barbed and heat, useful, wire the average heat barbed wire loss factor etc barbed have different quantization wire index.
