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Standard Guide to Properties of High Visibility Materials Used to Improve Individual Safety (Withdrawn 2006)
Automaticky preložený názov:
Štandardné Sprievodca vlastností vysokú viditeľnosť materiály používané pre zlepšenie individuálnej bezpečnosti ( Withdrawn 2006 )
NORMA vydaná dňa 10.12.2000
Označenie normy: ASTM F923-00
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.12.2000
Kód tovaru: NS-56964
Počet strán: 14
Približná hmotnosť: 42 g (0.09 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
conspicuity, high visibility materials, pedestrian, retroreflection/retroreflector, safety, visibility, ICS Number Code 13.200 (Accident and disaster control)
1. Scope |
1.1 This guide covers the physical principles and variables involved in the performance and selection of high visibility materials for individual safety. 1.2 It is the purpose of this guide to examine the principles on which future standards relating to individual safety may be used. However, this guide does not set minimum standards for the properties of high visibility materials. 1.3 In reviewing the principles contained in this guide, it must be remembered that there are numerous factors adversely affecting visibility and safety (for example, rain, snow, road grime, alcohol, advanced age, drugs, fatigue, inattention, headlamp misalignment or breakage) that must be taken into account when dealing with actual safety requirements. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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