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

Broaching tools; round shanks A and B
Edition 1970-08

Vegetable fats and oils - Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins) (ISO 29841:2009 + AMD 1:2016); German version EN ISO 29841:2014 + A1:2016
Edition 2016-10

Class A and class B concrete elements and buckets for gullies; Design; installation and assemblies
Edition 1981-11

Fasteners - Technical specification, surface roughness for product classes A and B
Edition 2017-06

Machine tools; Multi-spindle heads; Step rings Types A and B
Edition 1981-10

Machine tools; Multi-spindle heads; Covers Types A and B
Edition 1981-10

Machine tools; Multi-spindle heads; Pinion sleeves Types A and B
Edition 1981-10

Hexagon thin slotted and castle nuts - Metric coarse and fine pitch thread, product grades A and B
Edition 2013-08

Elastomer mounts - Roof mounts, types A and B
Edition 1998-11