Inquiry (采购产品): chlorine safety workshop We are conducting a chlorine safety workshop in North Wales, PA area on Wed 8/8; if you know anyone who is interested please contact us. Mike Nelson Consulting Servives 215-354-5532 mnelsonh2o@aol.com **** Hidden Message ***** mike nelson 18966 USA Company: mike nelson consulting E-mail: mnelsonh2o@aol.com **** Hidden Message ***** mnelsonh2o@aol.com
