GB/T 1927.13-2022无疵小试样木材物理力学性质试验方法第13部分:横纹抗压弹性模量测定国家标准
英文:Test methods for physical and mechanical properties of small clear wood specimens—Part 13:Determination of the modulu...
英文:Test methods for physical and mechanical properties of small clear wood specimens—Part 13:Determination of the modulu...