High transparency , high intensity and high light transmission rate 产品具有高透明度,高强度,高透光率等特点。
Effects of different light transmission rate on american ginseng ' s photosynthesis 参棚透光率对西洋参叶片光合作用的影响
Very high light transmission rate with plastic lenses will face , eyes , forehead and other important vulnerability occurs view to completely avoid the splatter of saliva causes direct transmission . 2 塑料镜片经过特别的加工处理,可以完全避免水、雾的粘附等原因造成的视线模糊。