Fertilizers - Determination of the fineness of grinding of soft natural phosphates; German version EN 15924:2011
Edition 2011-12

Founding - Low-alloyed ferritic spheroidal graphite cast irons for elevated temperature applications; German version EN 16124:2011
Edition 2012-02

Welding for aerospace applications - Visual inspection of welds (ISO 19828:2017)
Edition 2021-03

Ophthalmic optics - Information interchange for ophthalmic optical equipment (ISO 16284:2006); German version EN ISO 16284:2006
Edition 2006-06

Pressure resistant circular sight glasses of borosilicate glass without limitation in the range of low temperature
Edition 2005-05

Sensory analysis - Time intensity test
Edition 2002-09

Inspection vee blocks; designs, requirements
Edition 1981-10

Analysis of coffee and coffee products - Determination of 16-O-methyl cafestol content of roasted coffee - HPLC-method
Edition 2011-03

Determination of whey protein content in total protein of milk and milk products - Polarographic method
Edition 2001-09

Machine Tools; Lathes of High Accuracy Swing up to 500 mm, Turning Length up to 1500 mm, Acceptance Conditions
Edition 1976-06