ASTM D4765-1998 标准详情
- 标准号:ASTM D4765-1998
- 中文标题:工厂周围大气中氟化物的试验方法
- 英文标题:standard test method for fluorides in workplace atmospheres
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1998
1.1 This test method covers the simultaneous collection and separate measurements of gaseous and particulate fluoride found in certain industrial workplaces. The gaseous inorganic fluorides collected are reported in terms of fluoride; the procedure i
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