Genuine ANSI, AS, BS, AWS Standards
All Codes In PDF Versions
$41.34 $20.67
Magnetic film 17.5 mm and 35 mm – Part 1: DIN-reference films BF 17A, BF 17F and BF 35A standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/2000
