DIN 53806 Testing of textiles; determination of fibre length of cotton according to the comb staple method standard by Deutsches Institut Fur Normung E.V. (German National Standard), 02/01/1970
DIN 12902 Water bath porcelain plates standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1970
DIN 8535 Pneumatic tools, screw nozzle tips standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/1970
DIN 73365-3 Injection pumps for Diesel engines; pressure pipe connections standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/1970
DIN 41755-1 Denomination of the ripple of d.c voltage, periodic deviations; terms and measuring methods standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/1970
DIN 12901 Water bath porcelain rings standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1970
DIN 12890 Spatulas standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1970
DIN 12340 Storage dishes, low form standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1970
DIN 12341 Watch glasses standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1970
DIN 24534 Chain locks standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1970
DIN 12889 Tripods standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1970
DIN 12336 Flat bottom evaporating basins standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/1970