Respiratory protective devices. Threads for facepieces - Standard thread connection Ingestion-build-44680 This document is not applicable

This document is not applicable to other permanent venues such as theatres

Mobile lifting tables with a travelling speed of more than 1

This standard supplies general structural rules for the design of aluminium structures

especially those involved in setting up a Content Management System (CMS)framework

or in association with equipment for household and similar use

Respiratory protective devices. Threads for facepieces - Standard thread connection Ingestion-build-44680 This document is not applicableWhat is BS EN 148 1 Standard thread connection for facepieces in respiratory protective devices about? BS EN 148 discusses respiratory protective devices. BS EN 148 1 is an international standard on standard thread connection for facepieces in respiratory protective devices to ensure protection against hazardous air in the workplace. BS EN 148 1 is the first part of a multi part series that specifies standard threads for respiratory protective devices