Inquiry (采购产品): how often ? We have curtains in an assembly occupancy that were bought new, meeting all code requirements in 1963. They are still in good condition, but a building inspector for the village is questioning their flame resistance. Is there an expiration process, or if once treated, are fabrics flame resistant as long as the fabric has not deteriorated? Thank you for your help! **** Hidden Message ***** Tom Ebsen 100 N. Euclid Ave. Oak Park, IL 60301 USA Company: Oak Park Fire Dept. Title: Deputy Chief Phone: 708-358-5608 Fax: 708-383-2495 E-mail: ebsen@oak-park.us **** Hidden Message ***** ebsen@oak-park.us
