GB/T 37897-2019纤维增强塑料复合材料平板扭曲法测定面内剪切模量国家标准
英文:Fibre-reinforced plastic composites—Determination of the in-plane shear modulus by the plate twist method GB/T 37897-...
英文:Fibre-reinforced plastic composites—Determination of the in-plane shear modulus by the plate twist method GB/T 37897-...