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This International Standard establishes a list of basic terms used in designating the pirn winding machines and their accessories as well as certain corresponding defintions in the field of terminology for weaving preparatory machinery. - Replaces ISO Recommendation R 476-1966 and constitutes its technical revision.

This International Standard establishes a list of basic terms used in the designation of cone and cheese winding machines and their components as well as the corresponding definitions related to the terminology of textile machinery for cross winding. - Replaces ISO Recommendation R 477-1966 and constitutes its technical revision.

1. SCOPe The purpose of this standard is to set forth a method for evaluating the freshness of fish by means of a quantified organoleptic appraisal. 2. FIELD OF APPLICATIOn This standard applies to species of whole, fresh or refrigerated fish, whose freshness is to be evaluated when the fish is unloaded or during subsequent stages in the marketing process (plants, wholesalers,…

1. SCOPe The purpose of this standard is to set forth a method for evaluating the freshness of crustaceans and molluscs by means of a quantified organoleptic appraisal. 2. FIELD OF APPLICATIOn This standard applies to species of whole, fresh or refrigerated species of crustaceans and molluscs, whose freshness is to be evaluated when the product is unloaded or during subsequent…

Covers vulcanized fibre sheets, flat or corrugated sheets, round rods and round tubes suitable as electrical insulation. Materials made by combining with an adhesive several thicknesses of vulcanized fibre are not covered by this standard.

Applies to transverse track recorders, i.e. recorders making use of four video heads rotating in a plane perpendicular to the direction of tape motion. Defines the electrical and mechanical characteristics of equipment which will provide for interchangeability of recordings. This standard is in accordance with ITU-R specifications, unless otherwise specified.

Applicable to distribution wires, p.v.c., insulated and polyamide coated, used inside buildings for: -connecting terminals on equipment frames or apparatus to one another or to distribution frames; -interconnection between subscribers' lines and exchange equipment in telegraph or telephone exchanges; -temporary installations: under relatively adverse conditions of use.This standard should be…

Specifies requirements for dry-type power transformers (including auto-transformers) having values of highest voltage for equipment up to and including 36 kV. The following small and special dry-type transformers are not covered by this standard: -instrument transformers (covered by IEC 60185 and 60186); -transformers for static convertors (covered by IEC 60084, 60119 and 60146). Where IEC…

This standard concerns the safety of short-wave therapy equipment having a rated outpout power not exceeding 500 W. This second edition revises earlier shortcomings and deals in greater detail with inductive applicators.

Is to be used in conjunction with IEC 335-1, third edition. Deals with the safety of commercial appliances (cooking ranges, ovens, hobs and hob elements), whose rated voltage is no more than 250 V for single phase a.c. appliances and 480 V for other appliances. The electrical part of appliances making use of other forms of energy is also within the scope of this standard.