DIN 58647-7 Respiratory protective devices for self-rescue - Part 7: Filtering devices for self-rescue; requirements, testing, marking standard by Deutsches Institut Fur Normung E.V. (German National Standard), 12/01/1997
DIN 73379-1 Fuel hoses - Part 1: Dimensions, material, marking standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1997
DIN 81249-4 Corrosion of metals in sea water and sea atmosphere - Part 4: Corrosion in sea atmosphere standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1997
DIN 51390-2 Testing of petroleum products - Determination of silicone content - Part 2: Analysis by wavelength dispersive X-ray spectrometry (XRS) standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1997
DIN 51911 Testing of carbon materials - Determination of specific electrical resistance by the current-voltage method - Solid matters standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1997
DIN 19712 River dikes standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1997
DIN 18127 Soil; Investigation and testing - Proctor-test standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1997
DIN 28400-8 Vacuum technology - Terms and definitions - Part 8: Vacuum systems, components and accessories standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1997
DIN 405-1 General purpose knuckle threads - Part 1: Profiles, nominal sizes standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1997
DIN 405-2 General purpose knuckle threads - Part 2: Deviations and tolerances standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1997
DIN 405-3 General purpose knuckle threads - Part 3: Gauges for external and internal thread; types of gauges, profiles, tolerances standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1997
DIN 33893-2 Dust emission of technical equipment - Evaluation of the emission of airborne hazardous substances - Part 2: Pollutant concentration parameter; stationary operated wood working machines standard by Deutsches Institut Fur Normung E.V. (German National Standard), 11/01/1997