GB/T 40315-2021塑料 采用水溶液保持湿度恒定进行状态调节和试验的小密闭容器Plastics-Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value GB/T 40315-2021塑料 采用水溶液保持湿度恒定进行状态调节和试验的小密闭容器Plastics-Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value

GB/T 40315-2021塑料 采用水溶液保持湿度恒定进行状态调节和试验的小密闭容器Plastics-Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value

  • 标准类别:[GB] 国家标准
  • 标准大小:
  • 标准编号:GB/T 40315-2021
  • 标准状态:
  • 更新时间:2022-03-18
  • 下载次数:
标准简介

GB/T 40315-2021塑料 采用水溶液保持湿度恒定进行状态调节和试验的小密闭容器Plastics-Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value

标准截图