Example: air traffic controller
Aquatherm
Found 1 free book(s)FURNACE AGE CHART - hipspro.com
www.hipspro.com1978 = T 1979 = U 1980 = V Bard April & May 1980 Sample number 123 D A 123456 1st three digits are the Compressor Part Number. 4th digit is the month of Manufacture.