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ANSI/ASME B5.50-2009 工具自动转位装置主轴连接用7/24锥度工具

上一篇: ANSI H35.2-2009 铝轧产品的尺寸公差
下一篇: ANSI/AWS D14.5/D 14.5M-2009 压力机和压力元件焊接规范

【英文标准名称】:CLOCKS.CENTRECASESCREW.
【原文标准名称】:大型钟表.中心固定螺钉
【标准号】:NFS87-150-1978
【标准状态】:作废
【国别】:法国
【发布日期】:1978-10
【实施或试行日期】:1978-10-15
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;钟表传动机构;钟表机芯;尺寸公差;螺钉;紧固件;时间测量;钟表工业
【英文主题词】:fasteners;dimensionaltolerances;screws(bolts);screws;dimensions;horologicalindustry;timemeasurement;clockworkmovement;clockmovements
【摘要】:
【中国标准分类号】:Y11
【国际标准分类号】:
【页数】:1P;A4
【正文语种】:其他


Product Code:SAE J2806
Title:Off-Vehicle Brake Testing for Service Brakes over 10 000 lb GVW--Air, Hydraulic, and Mechanical Actuation
Issuing Committee:Truck And Bus Brake Systems Committee
Scope:Subject document is specifically intended for service brakes and service brakes when used for parking and/or emergencybrakes (only) that are commonly used for automotive-type, ground wheeled vehicles exceeding 4536 kg (10 000 US lb)Gross Vehicle Weight Rating (GVWR). Subject specification provides the off-vehicle procedures, methods, and processesused to objectively determine suitability of tactical and combat ground wheeled vehicle brake systems and selectedsecondary-item brake components (a.k.a. aftermarket or spare parts), including brake “block” for commercial applicationsonly, specifically identified within subject document. Subject specification is primarily based on known industry andmilitary test standards utilizing brake inertia dynamometers. Targeted vehicles and components include, but may not belimited to the following:a. Civilian, commercial, military, and militarized-commercial ground wheeled vehicles such cargo trucks, vocationalvehicles, truck tractors, trailers, specialized support and engineering equipment under the generic heading of GroundVehicle “Dry” Brake Systems (GVDBS).b. Hydraulic, air, and mechanical “dry” disc brake and drum brake systems when used as service brakes, includingservice brakes (only) when used as emergency and/or parking brakes.c. Hydraulic, air, and mechanical “dry” disc brake pad assemblies and rotor assemblies.d. Hydraulic, air, and mechanical “dry” drum brake shoe assemblies and drum assemblies.e. Hydraulic, air, and mechanical brake “block” when intended for use on a. thru d. above except for those vehicles, padassemblies, and shoe assemblies specifically procured for military use and/or tested under ATPD-2354. It must benoted that such the US Government’s Military Services buys only assemblies and doesn’t normally use “brake block”and relined brake shoes/pads, therefore testing using separate brake “block” was specifically excluded fromATPD-2354 by the original authors.

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