AENOR UNE-EN ISO 389-7 PDF

Published Date: 01/20/2021

Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2019)

Published Date: 02/15/2006

Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2005)

Published Date: 06/20/2018

Especificaciones de los morteros para albañilería. Parte 2: Morteros para albañilería.

Published Date: 04/26/2006

Safety requirements for cableway installations designed to carry persons - Ropes - Part 7: Inspection, repair and maintenance

Published Date: 05/27/2009

Aggregates for concrete

Published Date: 05/31/2017

Thermal insulation products for buildings - Factory made rigid polyurethane foam (PU) products - Specification

Published Date: 03/01/1977

Statistical Testing of the Operational and Positional Accuracy of Machine Tools; Basis

Published Date: 03/01/1977

Statical examination of exactly working of turing machines

Published Date: 03/01/1977

Statistical examination of exactly working of milling machines

Published Date: 09/01/1978

Statistical control of exactly working and positioning of coordinate drilling machines and machining centers

Published Date: 03/01/1977

Statistical examination of exactly working of grinding machines; fundamentels

Published Date: 03/01/1977

Statistical examination of exactly working of grinding machines; external cylindrical grinding machines with center points; plunge-cut grinding operation