【英文标准名称】:
【原文标准名称】:NFEN50130-4-1996的修改件1
【标准号】:NFC48-300-4/A1-1998
【标准状态】:现行
【国别】:法国
【发布日期】:1998-08-01
【实施或试行日期】:1998-08-05
【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】:性能试验;保持报警系统;警报;防盗警报;入口;警报传输系统;运行监控系统;警报系统;电磁场;电磁兼容性;磁场;监控系统;测量;人员呼叫系统;EMC;规范(验收);支援;安全;定义;电气工程;试验;干扰抑制;火灾警报;干扰;调度系统
【英文主题词】:Aid;Alarm;Alarmsystems;Alarmtransmissionsystems;Burglaralarms;Definition;Definitions;Electricalengineering;Electromagneticcompatibility;Electromagneticfields;EMC;Entrance;Firealarms;Hold-upalarmsystems;Interferencerejections;Interferences;Magneticfields;Measurement;Monitoringsystem;Operationalmonitoringsystems;Pagingsystems;Performancetests;Safety;Specification(approval);Staffcallingsystems;Testing
【摘要】:
【中国标准分类号】:A91
【国际标准分类号】:13_310;13_320;33_100_20
【页数】:4P.;A4
【正文语种】:其他


Product Code:SAE AMS5561
Title:Steel, Corrosion and Heat Resistant, Welded and Drawn Tubing 9.0Mn 20Cr 6.5Ni 0.28N High-Pressure Hydraulic
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope: This specification covers a corrosion and heat resistant steel in the form of three classes of welded and drawn tubing. These products have been used typically for parts, such as fluid lines, subject to high pressures and requiring corrosion resistance, but usage is not limited to such applications. Tubing has good oxidation resistance up to 1100 degrees F (593 degrees C). Alloy: 21-6-9 UNS Number: S21900