Inquiry (采购产品): old fire extinquisher I am wondering about my Sentry class ABC fire extinquisher which is 30 years old and still shows in the green zone on the dial which should mean ok to use. I would like your opinion on this. If the item is no longer effective what is the proper way to dispose of it? Thank you, Jerry Schmidt Nekoosa, WI. **** Hidden Message ***** Jerry Schmidt 4193 Harley Lane Nekoosa, WI 54457 USA Company: home use Phone: 715.886.4281 E-mail: jerry2@solarus.biz **** Hidden Message ***** jerry2@solarus.biz
