DIN 51520 - DRAFT
DIN 51520 - DRAFT Draft Document - Lubricants - Metalworking fluids - Straight cutting oils (non aqueous fluids) SN; specifications
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/2008
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/2008