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现行 ISO 1957:2000
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Machine-made textile floor coverings — Selection and cutting of specimens for physical tests 机器制造的铺地织物——物理试验用试样的选择和切割
发布日期: 2000-07-20
本国际标准规定了从样品中切割样品时应遵循的程序,如果此类样品 用于物理测试。 从散装材料中选择样品的参考方法见资料性附录A。 除非根据附录A进行选择,否则可接受所取样品不一定完全相同 代表大众。建议相关方事先同意取样方法 在测试结果中。 本程序适用于有绒头或无绒头的机织地板覆盖物。
This International Standard specifies a procedure to be followed when specimens are cut from samples if such specimens are to be used for physical tests. The reference method for selection of the sample from the bulk material is given in informative annex A. Unless selected in accordance with annex A it is accepted that the sample taken may not necessarily be completely representative of the bulk. It is recommended that the method of sampling be previously agreed by the parties interested in the results of the test. The procedure is applicable to machine-made textile floor coverings with or without pile.
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归口单位: ISO/TC 219
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