
Physical and mechanical properties of wood - Test methods for small clear wood specimens Part 2: Determination of density for physical and mechanical tests - Amendment 1
出版:International Organization for Standardization

專家解讀視頻
Physical and mechanical properties of wood - Test methods for small clear wood specimens Part 2: Determination of density for physical and mechanical tests - Amendment 1
出版:International Organization for Standardization
專家解讀視頻