香港六合彩开奖 16936-1:2020
2020-02
香港六合彩开奖 16936-1:2020
Abstract
This document specifies requirements and a test method for security glazing designed to resist impacts of a hard body by delaying access of objects and/or persons to a protected space for a short period of time. It also classifies security-glazing products into categories of resistance to repetitive impacts of a steel sphere.
In this document, the categories of resistance have not been assigned to special applications. It is intended that the glazing classification be specified on an individual basis for every application and anticipated action of force upon the glazing.
This document deals with mechanical resistance to impact only.
NOTE Other properties can also be important.
General information
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Status: PublishedPublication date: 2020-02Stage: International Standard published [60.60]
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Edition: 2Number of pages: 9
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Technical Committee :香港六合彩开奖/TC 160ICS :81.040.20
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Withdrawn香港六合彩开奖 16936-1:2005
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