Rechercher

1. Scope 1.1 This Standard outlines a means for certifying eligible welding inspectors by examination in one of three levels. It describes the responsibilities associated with each level and the basic technical functions of welding inspectors. This Standard also outlines a means of registering welding inspection trainees. 1.2 The certification document shall indicate the codes,…

1.1 This standard applies to two types of distillate fuels. Type A and Type b which are suitable for high speed diesel engines, e.g. those that generally operate at speeds in excess of 1200 r/min. 1.2 Type A is intended for use in engines such as urban transit buses and passenger automobiles or when ambient temperatures require better low temperature properties than Type B. Type B is…

For specific information see individual standards in the series.

1. Scope 1.1 This Standard applies to single or multiple conductor, round, flat, or coiled appliance wiring material products for use as follows: (a) Class I Internal: Group (A) - where not subjected to mechanical abuse. Group (B) - where may be subjected to mechanical abuse. (1) Wet (2) Oil; and (b) Class II External: Group (A) - where not subjected to mechanical abuse. Group (B) -…

1. Scope 1.1 This Standard applies to supply and exhaust mechanical ventilation equipment. Examples of equipment covered by this Standard would be bathroom fans, kitchen fans, or ventilation equipment forming part of a central ventilation system. 1.2 The purpose of this Standard is to establish a uniform method (a) to determine the air movement characteristics; and (b) to…

1. Scope 1.1 This Standard provides a calculation method for determining the output capacity of a residential space heating appliance or group of appliances, and the output capacity of a residential cooling appliance or group of appliances required to maintain specified indoor environmental conditions under specified outdoor environmental conditions. 1.2 This Standard also provides restrictions…

1.1 Applies to an inhibited phosphoric/oxalic acid type rust-stain remover that, when diluted with water, will remove rust stains from painted ferrous surfaces in the presence of small amounts of grease and oil. 1.2 Inhibited rust-stain remover covered by this standard is for use on painted ferrous surfaces or other painted metal surfaces stained by rust, e.g. ships and other marine…

1.1 Applies to black chemical finish for use on copper and copper alloy surfaces. 1.2 Intended Uses - Finishes to this standard are for decorative or corrosion retardant purposes on copper-alloy surfaces, except those used in food service or water supply. The ability of the finish to retard corrosion is limited, and so should be used on items not subject to corrosion, such as small…

1.1 This standard establishes the general and detailed requirements for graduations and markings on metric linear measuring instruments used primarily in construction and surveying. 1.2 The following types of linear measuring instruments are covered by this standard: Folding rule, range pole, level rod, water level staff gauge plate.

Applies to two types of vinyl-coated fabric differentiated on the basis of mass per unit area, intended for use as upholstery for public seating. The standard contains physical properties, performance requirements and related test methods.