DIN 21254 T.13-1991 提升用钢丝绳.单层圆股钢丝绳.结构等级8×36
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来源:标准资料网
【英文标准名称】:Windingropes;singlelayerroundstrandropes;class836
【原文标准名称】:提升用钢丝绳.单层圆股钢丝绳.结构等级8×36
【标准号】:DIN21254T.13-1991
【标准状态】:作废
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【发布单位】:德国标准化学会(DE-DIN)
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【标准类型】:()
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基本信息
| 标准名称： | 软体家具 弹簧软床垫 |
| 中标分类： |
轻工、文化与生活用品 >>
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家具制品 |
| 替代情况： | 原标准号ZB/T Y81002.2-89;被QB/T 1952.2-1999代替 |
| 发布日期： | |
| 实施日期： | 1999-01-24 |
| 首发日期： | |
| 作废日期： | 2000-01-01 |
| 出版日期： | |
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所属分类： 轻工 文化与生活用品 家具 家具制品
MIL-DTL-23659D, DETAIL SPECIFICATION: INITIATORS, ELECTRIC, GENERAL DESIGN SPECIFICATION FOR (03 MAR 2003) [SUPERSEDING MIL-I-23659B]., This specification furnishes general requirements for design and establishes uniform methods for testing electric initiators and electric initiator subassemblies. The purpose of the testing program is to determine the electric characteristics, soundness of mechanical design, output, and resistance to deleterious service environments. For purposes of this specification the term electric initiator includes items classified in FSC 1377 such as hot wire initiators, exploding bridgewire initiators, exploding foil initiators, conductive mix initiators, etc. Electric primers are not covered in this specification. All requirements for exploding foil initiators used in safety sensitive non-interrupted explosive train applications are contained in appendix A. Requirements for all other items are in the main body of this document. The term electric initiator does not include complete assemblies which have electric initiators as subassemblies, but include only the subassemblies themselves. In addition, electric initiators must be safe for handling, transportation, storage and use and must not deteriorate to a degree, which would render their performance or safety doubtful under normal service handling, adverse storage and transportation. RF susceptibility requirements and tests have not been included in this specification. Implicit in the one watt andone ampere maximum no-fire requirements of this specification is the recognition of the hazardsof electromagnetic radiation to ordnance (HERO). This one watt and one ampere requirement inconjunction with other design requirements stated herein does not solve the HERO problem;however they do serve as a means of reducing hazards from all spurious electric sourcesincluding electromagnetic radiation. General requirements for weapon systems to precludeHERO are established in MIL-STD-464.
