ISO 9073-1-1989 纺织品 非织造布试验方法 第1部分:单位面积质量的测定

标准号：ISO 9073-1-1989
中文标准名称：纺织品 非织造布试验方法 第1部分:单位面积质量的测定
英文标准名称：Textiles; test methods for nonwovens; part 1: determination of mass per unit area
标准类型：W04
发布日期：1999/12/31 12:00:00
实施日期：1989/7/1 12:00:00
中国标准分类号：W04
国际标准分类号：59.080.30
适用范围：Measurement of the area and mass of a test piece and calculation of its mass per unit area in grams per square metre. In order to meet the specific needs of nonwovens, alternative requirements to those listed in ISO 3801 are specified in this part of ISO 9073. These are: a) a different sampling procedure; b) an alternative specification for dimensions of test piece; c) a greater accuracy for the balance.