搜索结果: 1-1 共查到“林学 Natural resin”相关记录1条 . 查询时间(0.116 秒)
Reduction By Natural Resin of Water Uptake in Various Wood Species
Wood Water absorption Natural resin Water repellent effect
2009/1/15
Straight and clear sapwood specimens of 3x3x1.5 cm were prepared from spruce ( Picea orientalis L.), pine ( Pinus sylvestris L.), beech ( Fagus orientalis L.), and alder ( Alnus glutinosa Geartn. L.)...