ISO 1957-2000 机制铺地织物 用于物理试验的试样的选取和截取

标准号：ISO 1957-2000
中文标准名称：机制铺地织物 用于物理试验的试样的选取和截取
英文标准名称：Machine-made textile floor coverings - Selection and cutting of specimens for physical tests
标准类型：W55
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：W55
国际标准分类号：59.080.60
适用范围：This International Standard specifies a procedure to be followed when specimens are cut from samples if such spec-imens 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 inter-ested in the results of the test. The procedure is applicable to machine-made textile floor coverings with or without pile.