标准号:BS EN ISO 2556-2001
中文标准名称:塑料.在大气压力下薄膜和薄板的气体透过率的测定.测压法
英文标准名称:Plastics - Determination of the gas transmission rate of films and thin sheets under atmospheric pressure - Manometric method
标准类型:G31
发布日期:1979/8/31 12:00:00
实施日期:1979/8/31 12:00:00
中国标准分类号:G31
国际标准分类号:83.140.10
适用范围:This International Standard specifies a method for the determination of the gas transmission rate of plastics films and thin sheets.
The limits of the values which can be measured are from 1 to 20 000 cm