NF A49-300-2-2010 精密用途钢管.交货技术条件.第2部分:焊接冷拉管
时间:2024-05-19 06:49:02 来源: 标准资料网 作者：标准资料网 阅读：9240
【英文标准名称】:Steeltubesforprecisionapplications-Technicaldeliveryconditions-Part2:weldedcolddrawntubes.
【原文标准名称】:精密用途钢管.交货技术条件.第2部分:焊接冷拉管
【标准号】:NFA49-300-2-2010
【标准状态】:现行
【国别】:法国
【发布日期】:2010-07-01
【实施或试行日期】:2010-07-02
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:验收规范;化学成分;冷拔(拉);定义;交货条件;尺寸规格;精整;内部涂层;制造过程;作标记;机械性能;生产方法;顺序示度;包装件;管道;管线;精密钢管;抽样方法;有缝管;规范(验收);钢管;圆钢管;表面防护;符号;工艺设备;测试
【英文主题词】:Acceptancespecification;Chemicalcomposition;Cold-drawn;Definitions;Deliveryconditions;Dimensions;Finishes;Innercoatings;Manufacturingprocess;Marking;Mechanicalproperties;Methodsofmanufacture;Orderindications;Packages;Pipelines;Pipes;Precisionsteeltubes;Samplingmethods;Seamedpipes;Specification(approval);Steelpipes;Steeltubes;Surfaceprotection;Symbols;Technicalinstallations;Testing
【摘要】:
【中国标准分类号】:H48
【国际标准分类号】:77_140_75
【页数】:22P;A4
【正文语种】:其他
【英文标准名称】:Plastics-Firetests-Standardignitionsources
【原文标准名称】:塑料燃烧试验标准火源
【标准号】:ISO10093-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-11
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;试验设备;燃烧试验;火源;塑料;定义;定义;点火
【英文主题词】:Combustion;Definitions;Firetests;Flammability;Flammablematerials;Ignitablesubstances;Ignitingsources;Ignition;Plastics;Testequipment;Testing
【摘要】:ThisInternationalStandarddescribesandclassifiesarangeoflaboratoryignitionsourcesforuseinfiretestsonplasticsandproductsconsistingsubstantiallyofplastics.Thesesourcesvaryinintensityandareaofimpingement.Theymaybeusedtosimulatetheinitialthermalabusetowhichplasticsmaybeexposedincertainactualfireriskscenarios.
【中国标准分类号】:G31
【国际标准分类号】:13_220_40;83_080_01
【页数】:22P.;A4
【正文语种】:英语
Product Code:SAE ARP5607
Title:Legibility of Print on Aerospace Wires and Cables
Issuing Committee:Ae-8a Wiring Systems Installation Committee
Scope:The purpose of this report is to provide recommendations for producing legible marks on wire and cable insulations. This information is generic and applies to any type of wire marking system, such as an ultraviolet (UV) laser marking system or an inkjet or other ink based wire marking system. This report is limited to the legibility of human-readable characters and does not address bar code or other machine-readable symbols. In this report, the term wire refers to jacketed cables and fiber optic cables in addition to individual wires.This report defines the factors that affect the legibility of markings on wiring. Two generic types of variables affect legibility: stimulus variables and environmental variables. Stimulus variables are those factors involving the mark itself. This ARP establishes a set of guidelines for key stimulus variables that contribute to legibility and which should be taken into consideration in the course of specifying and using wire marking equipment.