Explosive atmospheres - Requirements for process sealing between flammable process fluids and electrical systems algolia-ignore the ISO identifier for dual-numbered

the ISO identifier for dual-numbered standards for which the BS 3900 designation is the primary identifier

receiver N)

and testing of loader cranes

The content of copper (II) ions was determined by the spectrophotometric method

This European Standard gives the definition

Explosive atmospheres - Requirements for process sealing between flammable process fluids and electrical systems algolia-ignore the ISO identifier for dual-numbered1 Scope This document provides specific requirements for process sealing between a flammable process fluid and an electrical system where a failure could allow the migration of the process fluid directly into the premises wiring system. NOTE Some definitions differentiate the terms flammable and combustible liquids on the basis of their flashpoints. Combustible liquids under conditions of elevated pressure and or temperature can lead to the formation