A.C. ventilating fans and regulators for household and similar purposes. Methods for measuring performance Ingestion-build-65808 rail and marine

rail and marine

and mass of structural steels

Annex L (informative) Typical floor and flat roof constructions and their self weight

BS EN 1337-8 deals with the requirements for the design and manufacture of guide bearings and restraint bearings

A.C. ventilating fans and regulators for household and similar purposes. Methods for measuring performance Ingestion-build-65808 rail and marineWhat is this standard about? This document specifies the performance and the corresponding methods of test of AC ventilating fans for household and similar purposes intended for air forcing and exhaust, driven by single phase AC motors having a power consumption of less than 125 W (including any associated regulators) for use on single phase AC circuits not exceeding 250 V. This document applies to ventilating fans such as partition fans for walls and