far-infrared electric heat drying stove的意思|示意

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远红外电热烘干炉

远红外电热型烘干炉远红外分光光度计：far infrared spectrometer 远红外电热型烘干炉：far-infrared electric heat drying stove 远红外电热干燥箱：far-infrared electric drying oven ..