The Microstructure of Cork from Quercus variabilis
Lei Yafang1,Liu Yanzhen2,Zhou Wei3,Zhao Jingfeng1
(1. College of Mechanical and Electrical Engineering, Northwest A & F UniversityYangling 712100; 2. Daxinganling Vocational College Jagedaqi 165000; 3. Daxinganling Forestry Industry Department Jagedaqi 165000)