ASTM D6602-03b 炭黑易消散物或其它环境微粒的取样和测试惯例-ASTM标准
Standard Practice for Sampling and Testing of Possible Carbon Black Fugitive Emissions or Other Environmental Particulate, or Both1
This standard is issued under the fixed designation D 6602; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
[ 本帖最后由 he_aqi 于 2009-2-5 18:18 编辑 ] |