Normativa ISO UNE gratis

Fecha de publicación: 29/06/1989 Information processing systems — Interface between flexible disk cartridge drives and their host controllers ISO 9315:1989

Fecha de publicación: 29/06/1989 Surface active agents and soaps — Determination of water content — Azeotropic distillation method ISO 4318:1989

Fecha de publicación: 29/06/1989 Tolerances for building — Part 8: Dimensional inspection and control of construction work ISO 3443-8:1989

Fecha de publicación: 29/06/1989 Surface active agents — Soaps — Determination of low contents of free glycerol by molecular absorption spectrometry ISO 2272:1989

Fecha de publicación: 29/06/1989 Seamless steel tubes for pressure purposes — Technical delivery conditions — Part 1: Unalloyed steels with specified room temperature properties ISO 9329-1:1989

Fecha de publicación: 29/06/1989 Ambient air — Determination of the mass concentration of carbon monoxide — Gas chromatographic method ISO 8186:1989

Fecha de publicación: 29/06/1989 Lubricants, industrial oils and related products (class L) — Classification — Part 10: Family Y (Miscellaneous) ISO 6743-10:1989

Fecha de publicación: 06/07/1989 Surface active agents — Technical alkane sulfonates — Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content ISO 6845:1989

Fecha de publicación: 06/07/1989 Technical drawings — Seals for dynamic application — Part 2: Detailed simplified representation ISO 9222-2:1989

Fecha de publicación: 06/07/1989 Steel and iron — Determination of total carbon content — Infrared absorption method after combustion in an induction furnace ISO 9556:1989