ABNT NBR 16967-2021Fluoride based products - Fluorosilicic acid and sodium fluorosilicate - Application for drinking water purposes - Technical specification, sampling and test method ABNT NBR 16967-2021Fluoride based products - Fluorosilicic acid and sodium fluorosilicate - Application for drinking water purposes - Technical specification, sampling and test method

ABNT NBR 16967-2021Fluoride based products - Fluorosilicic acid and sodium fluorosilicate - Application for drinking water purposes - Technical specification, sampling and test method

  • 标准类别:[ABNT] 巴西国家标准
  • 标准大小:
  • 标准编号:ABNT NBR 16967-2021
  • 标准状态:
  • 更新时间:2022-04-01
  • 下载次数:
标准简介

ABNT NBR 16967-2021Fluoride based products - Fluorosilicic acid and sodium fluorosilicate - Application for drinking water purposes - Technical specification, sampling and test method

标准截图
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