Federal standards define lead-based paint as: Any paint or surface coating that contain lead equal to or in excess of 1.0 milligram per square centimeter or more than 0.5 percent by weight. Oregon and Washington are the same.
Tuesday, October 12, 2010
safetytrainingworks Untitled - safetytrainingworks Untitled The Need and Appreciation of the Functions of CNC Wood ... http://ow.ly/19q4hI
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