BS 131-7:1998-缺口棒试验-国家数字标准馆

现行 BS 131-7:1998

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Notched bar tests-Specification for verification of the test machine used for precision determination of Charpy V-notch impact energies for metals 缺口棒试验

发布日期： 1998-12-15

结合BS 131-6:1998阅读交叉参考:BS 131-1:1961BS 131-4:1972BS 131-5:1965BS EN 10045-1:1990BS EN 10045-2:1992ASTM E 23:1993BS 131-6

To be read in conjunction with BS 131-6:1998Cross References:BS 131-1:1961BS 131-4:1972BS 131-5:1965BS EN 10045-1:1990BS EN 10045-2:1992ASTM E 23:1993BS 131-6