Tracked Changes. Acoustics. Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels.

WITHDRAWN published on 26.2.2020

Glossary of terms for respiratory protective devices.

WITHDRAWN published on 29.1.1988

Buildings and civil engineering works. Sealants. Vocabulary.

WITHDRAWN published on 31.7.2012

Classification of respiratory protective devices.

WITHDRAWN published on 29.1.1988

Nomenclature of components for respiratory protective devices.

WITHDRAWN published on 29.4.1988

Oxy-acetylene welding as applied to steel structures.

WITHDRAWN published on 27.7.1936

General requirements for oxy-acetylene welding of mild steel.

WITHDRAWN published on 1.4.1946

Machine tools. Safety. Hydraulic presses.

WITHDRAWN published on 30.9.2015

List of equivalent terms for respiratory protective devices.

WITHDRAWN published on 29.1.1988

Method for measurement of the effective focal spot size of mini-focus and micro-focus X-ray tubes used for industrial radiography.

WITHDRAWN published on 29.1.1988