Shaped drawing dies for steel of square and flat section
Document status: Active
Shaped drawing dies for non-ferrous metal of square and flat section
Document status: Active
Film 35 mm; image area produced by camera aperture and projectable image area; aspect ratio 1.37 : 1
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Film 35 mm; image produced by camera aperture for general printing possibilities, aspect ratio 1.37 : 1
Document status: Active
Film 35 mm; printing aperture, aspect ratio 1.37 : 1 and 1.33 : 1
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Film 35 mm; image produced by camera aperture and projected image area, aspect ratio 1.33 : 1
Document status: Active
Film 35 mm; photografic sound record, track position and slit image
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Photographic sound record; difference frequency method for measurement of non-linear distortions
Document status: Active
Draft Document - Bushes for railway vehicles - Part 1: Press-fit bushes of steel of normal dimensional accuracy
Document status: Active
