Product Code:SAE AS1613
Title:Image Quality Indicator, Radiographic
Issuing Committee:Ams K Non Destructive Methods And Processes Committee
Scope:This Aerospace Standard establishes an identification system and provides design and tolerance information in describing two series of image quality indicators currently used in radiography of aerospace components, especially in electronic component evaluation and radiographic film and paper classification.【英文标准名称】:Countersunkraisedheadscrews(commonheadstyle)withtypeHortypeZcrossrecess-ProductgradeA(ISO7047:1994);GermanversionENISO7047:1994
【原文标准名称】:带H型或Z型十字槽半圆头沉头螺钉(通用头).产品等级A(ISO7047:1994);德文版本ENISO7047:1994
【标准号】:ENISO7047-1994
【标准状态】:现行
【国别】:
【发布日期】:1994-10
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:十字槽头螺钉;十字头紧固件;特性;螺纹;材料;产品等级;埋头紧固件;十字槽沉头螺钉;尺寸;凹槽;螺钉;沉头螺钉;名称与符号;半沉头紧固件;紧固件;金属螺钉;通用头
【英文主题词】:Commonheads;Countersunkfasteners;Countersunkheadscrews;Crossrecessedscrews;Cruciform-headfasteners;Designations;Dimensions;Fasteners;Lockingandlocatingdevices;Materials;Metalscrews;Productgrades;Properties;Raised-headfasteners;Recessedcountersunkheadscrews;Recessedheadscrews;Recesses;Screws(bolts);Specification;Specification(approval);Threads
【摘要】:
【中国标准分类号】:J13
【国际标准分类号】:21_060_10
【页数】:8P.;A4
【正文语种】:英语