ANSI Z89.1-1969 工业生产者用防护帽要求
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【英文标准名称】:PersonnelProtection-ProtectiveHeadwearforIndustrialWorkers-Requirements
【原文标准名称】:工业生产者用防护帽要求
【标准号】:ANSIZ89.1-1969
【标准状态】:作废
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【发布单位】:美国国家标准学会(US-ANSI)
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Product Code:SAE AMS6476
Title:Steel, Bars, Forgings, and Tubing, 0.50Cr - 0.12Mo (0.89 - 1.01C)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope: This specification covers a low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.MIL-STD-2301, DEPARTMENT OF DEFENSE INTERFACE STANDARD: COMPUTER GRAPHICS METAFILE (CGM) IMPLEMENTATION STANDARD FOR THE NATIONAL IMAGERY TRANSMISSION FORMAT STANDARD (18 JUN 1993) [NO S/S DOCUMENT]., This standard establishes the requirements necessary to implement Computer Graphics Metafiles (CGM) used for the representation of symbol graphics in the National Imagery Transmission Format Standard (NITFS).