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【英文标准名称】:Non-destructivetestingofsteeltubes-Part5:magneticparticleinspectionofseamlessandweldedferromagneticsteeltubesforthedetectionofsurfaceimperfections.
【原文标准名称】:钢管无损检测.第5部分:无缝和焊接铁磁钢管的表面缺陷检测用磁粉探伤法
【标准号】:NFA49-785-5-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-05-01
【实施或试行日期】:2011-05-27
【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】:缺陷;定义(术语);尺寸规格;误差校验;误差检测;铁磁的;不完整性;磁粉探伤;材料测试;无损检验;渗透探伤;容许性;杆;有缝管;无缝的;无缝管;规范(验收);钢管线;钢管;钢;表面不连续性;表面质量;表面;试验;验证;焊接的;焊接;焊缝
【英文主题词】:Defects;Definitions;Dimensions;Errorchecking;Errordetection;Ferromagnetic;Imperfections;Magnetic-particleflawdetection;Materialstesting;Non-destructivetesting;Penetrantflawdetection;Permissibility;Rodbodies;Seamedpipes;Seamless;Seamlesspipes;Specification(approval);Steelpipes;Steeltubes;Steels;Surfacediscontinuities;Surfacequality;Surfaces;Testing;Verification;Welded;Welding;Welds
【摘要】:
【中国标准分类号】:H26
【国际标准分类号】:23_040_10;77_040_20
【页数】:16P;A4
【正文语种】:其他


Product Code:SAE J1889
Title:L.E.D. Signal and Marking Lighting Devices
Issuing Committee:Signaling And Marking Devices Stds Comm
Scope:This SAE Recommended Practice applies to functions of motor vehicle signalling and marking lighting devices which use light emitting diodes (L.E.D.'s) as light sources. This report provides test methods, requirements, and guidelines applicable to the special characteristics of L.E.D. lighting devices. These are in addition to those required for devices designed with incandescent light sources. This report is intended to be a guide to standard practice and is subject to change to reflect additional experience and technical advances.