Piezoelectric filters - Part 2: Guide to the use of piezoelectric filters - Section 2: Piezoelectric ceramic filters (IEC 60368-2-2:1996); German version EN 60368-2-2:1999
Edition 1999-08

Semiconductor devices - Generic semiconductor qualification guidelines - Part 1: Guidelines for IC reliability qualification (IEC 63287-1:2021); German version EN IEC 63287-1:2021
Edition 2023-09

Stationary lead-acid batteries - Part 21: Valve regulated types - Methods of test (IEC 60896-21:2004); German version EN 60896-21:2004
Edition 2004-12

Respiratory protective devices - Self-contained closed-circuit breathing apparatus - Part 3: Short duration, chemical oxygen (NaClO₃) generating type for moderate work rates; requirements, testing, marking
Edition 1997-10

Aerospace; preimpregnated woven fabric of carbon filament yarn and epoxy resin; technical specification
Edition 1991-09

Testing of metallic materials - Compression test of metallic cellular materials
Edition 2024-07

Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid (ISO 13276:2020)
Edition 2021-01

Wound glass fibre reinforced polyester resin (UP-GF); pipes, Type D pipes, dimensions
Edition 1982-07

Testing of liquid fuels; determination of bromine acceptance by electrometric Dead-Stop-method of samples with a bromine acceptance up to 0,5 g/100 g (BB)
Edition 1975-08

Sintered metal materials; sint-guide-lines; part 3: heat-treatment of sintered parts
Edition 1990-10