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ASTM is a standard specification for steel chain-link fencing materials used for high security applications. This standard was created by the American Standard for Testing and Materials (ASTM). ASTM International which was funded in 1898, is an international standards developing organization that develops and publishes standards for a wide range of materials, products, systems, and services. This was published by ASTM F14 which is a committee specializes about high security fences and perimeter barriers. The main keywords to present this standard are detention; chain-link fencing; and correctional facility. == See also == *Materials property *Standards organizations *Technical standard *International standards *Physical security 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「ASTM F 1712」の詳細全文を読む スポンサード リンク
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