Aerospace series; test methods for transparent materials for aircraft glazing; part 8: determination of optical distortion; german version EN 2155-8:1989
Edition 1989-11

German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of the amenability to anaerobic digestion (S 8)
Edition 1985-06

Aerospace series; bearings, airframe rolling - Rigid single row ball bearings in steel - Diameter series 8 and 9; dimensions and loads; German version EN 3281:1994
Edition 1994-11

Aerospace series; bearings, airframe rolling - Rigid single row ball bearings in steel, cadmium plated - Diameter series 8 and 9; dimensions and loads; German version EN 3282:1994
Edition 1994-11

Materials and articles in contact with foodstuffs - Cutlery and table holloware - Part 8: Requirements for silver table and decorative holloware (ISO 8442-8:2000); German version EN ISO 8442-8:2000
Edition 2001-03

Ships and marine technology - Graphical symbols for technical documentation - Part 8: Power transmission plant and steering gear components
Edition 2001-07

Testing of gaseous fuels and other gases - Determination of sulfur compounds content - Part 8: Gaschromatographic determination of dihydrogen sulfide, carbonyl sulfide and other sulfur compounds using specific detectors
Edition 1997-06

ISO Metric Trapezoidal Screw Threads; Limiting Sizes for Bolt Threads from 8 to 100 mm Nominal Diameter
Edition 1972-10

German standard methods for the examination of water, waste water and sludge - Single components (group P) - Part 8: Determination of nitrilotriacetic acid (NTA), ethylenedinitrilotetraacetic acid (EDTA) and diethylenetrinitrilopentaacetic acid (DTPA) by liqid chromatography (P 8)
Edition 2000-09

Industrial thermoprocessing equipment - Part 8: Particular safety requirements for quenching equipment; German version EN 746-8:2000
Edition 2001-04