DIN 22417-1988 潜在爆炸的环境中使用的电气设备.三角套筒扳手的传动键的形状
作者:标准资料网 时间:2024-04-24 07:44:00 浏览:9978
来源:标准资料网
【英文标准名称】:Electricalapparatusforpotentiallyexplosiveatmospheres;formsofkeysfortriangularsocketwrenches
【原文标准名称】:潜在爆炸的环境中使用的电气设备.三角套筒扳手的传动键的形状
【标准号】:DIN22417-1988
【标准状态】:现行
【国别】:德国
【发布日期】:1988-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:可燃性环境;安全措施;套管扳手;尺寸;形状;三角头紧固件;电驱动装置;沼气;公差;扳手;规范(审批);电气工程;采掘;爆炸;螺母扳手;安全工程;防爆
【英文主题词】:
【摘要】:
【中国标准分类号】:K35;J47
【国际标准分类号】:1470;4590
【页数】:3P;A4
【正文语种】:德语
Product Code:SAE AS4372
Title:Performance Requirements for Wire, Electric, Insulated Copper Or Copper Alloy
Issuing Committee:Ae8-D Wire And Cable Committee
Scope:This document covers the requirements for insulated, single-conductor, electric wires with tin-coated, silver-coated, or nickel-coated conductors of copper or copper alloy as specified in an applicable generated performance sheet (see Appendix A for sample). It provides general performance requirements, ratings, and information for various characteristics of insulated wire systems used in aerospace applications. Numerical test requirements, or parameters, were originally developed using either English or metric units. The original, primary, units are shown first with the secondary (converted) units in parentheses. Secondary units are listed for information only and are not to be considered requirements.Wire will be assigned a level of performance for many requirements set forth in this standard. These performance levels, in addition to numerical test results, shall be listed in the applicable performance sheet. This standard contains some tests and referenced AS4373 Test Methods that have not been rigorously confirmed as reproducible. Such methods are identified under the Precision and Bias Statements in the individual AS4373 Test Methods. Many requirements have multiple levels of performance. The wire with base level of performance is acceptable for general use; however, there may be special applications that will require wire with higher performance levels.【英文标准名称】:Insulatorsandfittingsforoverheadlines.Metalfittings.Galvanizedsquaretubes(TG).
【原文标准名称】:架空线路用绝缘子和配件.金属配件.镀锌方管(TG)
【标准号】:NFC66-451-1978
【标准状态】:现行
【国别】:法国
【发布日期】:1978-08-01
【实施或试行日期】:1978-08-01
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;架空电力金具;名称与符号;金属管;金属;架空线;四方形;尺寸公差;材料规范;线路配件;管
【英文主题词】:
【摘要】:
【中国标准分类号】:K47
【国际标准分类号】:29_080_10
【页数】:2P;A4
【正文语种】:其他
