Inverted tooth (silent) chains with 30° pressure angle
Edition 1988-01

Pneumatic tools, shanks and bushings for riveting and chipping hammers
Edition 1971-08

Angle joints with screw studs, with rivet studs
Edition 1988-07

Angle joints; housings, circlips
Edition 1990-11

Frequency Test Record St 33 and M 33 (33 1/3 rev/min; Stereo and Mono)
Edition 1971-03

Wing nuts - Edged wings
Edition 1999-09

60° centre holes; types R, A, B, and C
Edition 1986-04

Studs - Metal end ≈ 1,25 d
Edition 1995-02

Chlorinated polyvinyl chloride (PVC-C) pipes - Dimensions
Edition 2009-10

Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 3: DN 250 to DN 400 with trapezoidal thread
Edition 2017-10