DIN 52251-2 Indirect methods of determining the frost resistance of roofing tiles; determination of water absorption standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1987
DIN 61853-1 Textile glass; textile glass mats for plastics reinforcement; technical delivery conditions standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1987
DIN 61853-2 Textile glass; textile glass mats for plastics reinforcement; classification and application standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1987
DIN 61854-1 Textile glass; woven glass fabrics for plastics reinforcement; woven glass filament fabric and woven roving; technical delivery conditions standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1987
DIN 61854-2 Textile glass; woven glass fabrics for plastics reinforcement; woven glass filament fabric and woven roving; types standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1987
DIN 61512 Professional clothing; trousers with bib for men standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1987
DIN 61513 Professional clothing; trousers with bib for women standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1987
DIN 14423 Sieves for pumps and reservoirs for fire fighting standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1987
DIN 10776-1 Analysis of coffee and coffee products; determination of pH and acid content; method for roasted coffee standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1987
DIN 65147-1 Aerospace; carbon fibres; fabric of carbon fibre filament yarn; dimensions, masses standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1987
DIN 65147-2 Aerospace; carbon fibres; fabric of carbon fibre filament yarn; technical specification standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1987
DIN 32980 Adaptation of 8-dot-braille to 7-bit coded character set standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1987