Rechercher

Covers Air Filter Units of both washable and disposable types for removal of dust and other airborne particles from air circulated mechanically in equipment and systems.

1. Scope 1.1 This Standard covers mechanical groove type pipe couplings to suit all pressure pipe up to and including 30-inch nominal diameter and mechanical shoulder type pipe couplings to suit all pressure pipe up to and including 60-inch nominal diameter for related pressure pipe and fittings for liquids and gases. 1.2 This Standard includes minimum requirements for material,…

1. Scope 1.1 This Standard applies to the mechanical features of new and remanufactured power-operated dispensing devices for petroleum- base liquids for use as fuel in internal combustion engines where such devices are intended primarily to dispense the liquid directly into the fuel storage tank of the engine. 1.2 This Standard does not cover associated nozzles or hose, nor does it…

Specifies recommended scales to be used on drawings for engineering, architectural, construction, surveying and mapping purposes. The standard also makes recommendations on the choice and presentation of scales.

This fire test method is applicable to door assemblies of various materials and types of construction, for use in wall openings to retard the passage of fire. It is the intent that tests made in conformity with this standard will develop data to enable regulatory bodies to determine the suitability of door assemblies for use in locations where fire resistance of a specified duration is…

1. Scope 1.1 General This Standard sets forth the general requirements for seismic qualification of CANDU Nuclear Power Plants. ,, It applies to all structures and systems of the CANDU Nuclear Power Plant that require seismic qualification based on nuclear safety considerations. ,, 1.2 This Standard may also be applied to such other structures and syst ems of a nuclear power plant as…