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比利时专家研制成功一种带金属镀层的窗玻璃。这种玻璃片具有特殊的性能,可以反射红外线,因而具有优良的保温性,可使室内的热量散失减少30～40%。新型窗玻璃是一种有机玻璃,在
Belgian experts have successfully developed a window glass with metal plating. This kind of glass sheet has special properties and can reflect infrared rays, so it has excellent heat insulation and can reduce indoor heat loss by 30 to 40%. The new window glass is an organic glass,