NF R12-634-2-1998 道路车辆.气动制动系统.第1部分:带锥形密封面的管道、外螺纹接头和螺纹孔

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【英文标准名称】:Steelandironcastings-Visualexaminationofsurfacequality
【原文标准名称】:钢和铁铸件.表面质量的外观检验
【标准号】:BSISO11971-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-09-30
【实施或试行日期】:2008-09-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:验收试验;铸钢;铸件;精整;顺序示度;质量;粗糙度;钢;表面粗糙度;测试;视觉的;外观检查(测试)
【英文主题词】:Acceptancetests;Caststeels;Castings;Finishes;Orderindications;Quality;Roughness;Steels;Surfaceroughness;Testing;Visual;Visualinspection(testing)
【摘要】:
【中国标准分类号】:J31
【国际标准分类号】:77_040_20;77_140_80
【页数】:12P;A4
【正文语种】:英语


Product Code:SAE MA2078
Title:Test Methods, Hose Assemblies, Polytetrafluoroethylene (Ptfe), Metric
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:This SAE Aerospace Standard describes the test methods for flexible PTFE hose and hose assemblies used in aircraft fluid systems in the pressure and temperature ranges defined in MA2001 (ISO 6771). It applies to the hose and the hose coupling. The tests and assembly requirements for the connecting end fitting are covered in the procurement specifiction. The document applies each time that it is referred to in a procurement specification or other definition document.