GOST 21427 4-1978 Cold-rolled steel electrical anisotropic strip Specifications《电工冷轧各向异性钢带 技术条件》.pdf

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GB T 1040.4-2006 塑料 拉伸性能的测定 第4部分 各向同性和正交各向异性纤维增强复合材料的试验条件.pdf

DIN 51937-1994 Testing of carbon materials determination of anisotropy degree solid materials《碳素材料检验 各向异性度测定 固体材料》.pdf

UNE 36-404-1988 《钢铁工业产品 钢板的各向异性系数的确定方法》.pdf

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