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This document applies to rigid endoscopes designed for use in the practice of medicine. Endoscopes having a fibre-optic or opto-electronic imaging system are excluded. It specifies a test method for determining the optical resolution of endoscopes. This document provides a measurement method for characterizing three aspects of the optical resolution of a rigid endoscope. Characteristic A is used…

1.1 Scope This Standard specifies provisions for the planning and design, operations, and maintenance of surface drainage systems within northern community boundaries. Provisions for drainage outside the community boundary are generally not covered by this Standard. Note: Specific resources and expertise are required to address watershed-scale drainage provisions outside the community boundary…

1 Scope 1.1 General This Standard outlines installation and maintenance requirements associated with a number of commonly used ESC measures. In addition, this Standard provides general best practice guidance for installing and maintaining ESC measures in conjunction with construction activity, including standardized guidance with respect to adhering to product manufacturer instructions. This…

1 Scope This International Standard specifies requirements for self-declared environmental claims, including statements, symbols and graphics, regarding products. It further describes selected terms commonly used in environmental claims and gives qualifications for their use. This International Standard also describes a general evaluation and verification methodology for self-declared…

1 Domaine d’application La présente Norme internationale spécifie les exigences relatives aux autodéclarations environnementales, y compris les mentions, symboles et graphiques concernant les produits. Elle décrit, en outre, des termes choisis, couramment employés dans les allégations environnementales, en précisant leur utilisation. La présente Norme internationale décrit également une…

1 Scope This document establishes the principles and procedures for developing Type I environmental labelling programmes, including the selection of product categories, product environmental criteria and product function characteristics, and for assessing and demonstrating compliance. This document also establishes the certification procedures for awarding the label.

1 Domaine d’application Le présent document établit les principes et les procédures pour l'élaboration de programmes de label environnemental de type I, y compris le choix des catégories de produits, des critères environnementaux et des caractéristiques fonctionnelles du produit, ainsi que pour l’évaluation et la démonstration de la conformité. Le présent document établit également les…

1 Scope This Standard promotes best practices for collecting metadata for hydrometeorological stations and for publishing those metadata publicly at a central repository. Any operator of a hydrometeorological station located in Canada should follow the WIGOS Metadata (see https://library.wmo.int/doc_num.php?explnum_id=10109). The metadata collected includes information about the observed…

1 Scope 1.1 This Standard applies to newly produced gas-fired outdoor infrared patio heaters (see Clause 3) hereinafter referred to as “heaters” or “appliances”, constructed entirely of new, unused parts and materials for use with: a) natural gas; or b) propane. 1.2 The heaters covered by this Standard are intended for installation in and heating of residential or nonresidential spaces…

1 Domaine d’application 1.1 Généralités Cette norme indique les exigences cartographiques en matière de documentation et de représentation des infrastructures souterraines de services publics et des équipements connexes au niveau ou sous le niveau du sol. Cette norme ne s’applique pas aux infrastructures de services publics installées normalement au-dessus du niveau du sol (p. ex., fils aériens…