Plastics — Standard atmospheres for conditioning and testing
塑料制品;调节和试验用标准大气
发布日期:
2008-04-22
ISO 291:2008规定了与在恒定大气条件下调节和测试所有塑料和所有类型试样有关的规范。
本国际标准不包括适用于特定试验或材料或模拟特定气候环境的特殊大气。
ISO 291:2008 sets out specifications relating to the conditioning and testing of all plastics and all types of test specimen at constant atmospheric conditions.
Special atmospheres applicable to a particular test or material or simulating a particular climatic environment are not included in this International Standard.