German standard methods for the examination of water, waste water and sludge - Anions (Group D) - Part 23: Determination of selenium by atomic absorption spectrometry (D 23)
Edition 1994-10

German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of oxygen consumption rate (S 6)
Edition 1986-04

Water quality; determination of Kjeldahl nitrogen; method after mineralization with selenium (ISO 5663:1984); German version EN 25663:1993
Edition 1993-11

Aerospace series; aluminium alloy AL-P7075-T73511; extruded bars and sections a or D ≤ 100 mm; German version EN 2127:1992
Edition 1993-12

Aerospace series; aluminium alloy AL-P7075-T73511; drawn bars 6 mm ≤ a or D ≤ 75 mm; German version EN 2128:1992
Edition 1993-12

Aerospace series; aluminium alloy AL-P2024-T3511; extruded bars and sections 1,2 mm ≤ a or D ≤ 150 mm; German version EN 2318:1992
Edition 1993-12

Aerospace series; rivets, solid, 100° normal countersunk head with dome, in aluminium alloy 5056A, anodized or chromated, inch based series; German version EN 2556:1992
Edition 1993-04

Aerospace series; aluminium alloy AL-P2014A-T4511; extruded bars and sections a or D ≤ 200 mm; german version EN 2100:1992
Edition 1992-11

Aerospace series; aluminium alloy AL-P2014A-T6511; extruded bars and sections a or D ≤ 150 mm; german version EN 2384:1992
Edition 1992-11

Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 2: Chemical symbol based on designation system; German version EN 573-2:1994
Edition 1994-12