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EN ISO 7380-2-2011 圆头螺钉.第2部分:内六角凸缘圆头环套螺钉(ISO7380-2-2011);德文版本ENISO7380-2-2011

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【英文标准名称】:Buttonheadscrews-Part2:Hexagonsocketbuttonheadscrewswithcollar(ISO7380-2:2011);GermanversionENISO7380-2:2011
【原文标准名称】:圆头螺钉.第2部分:内六角凸缘圆头环套螺钉(ISO7380-2-2011);德文版本ENISO7380-2-2011
【标准号】:ENISO7380-2-2011
【标准状态】:现行
【国别】:
【发布日期】:2011-11
【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】:
【英文主题词】:Acceptancespecification;Buttonheadscrews;Collars;Deliveryconditions;Designations;Dimensionaltolerances;Dimensions;Fasteners;Heads(fasteners);Hexagonheadscrews;Hexagonsocketscrews;Hexagonsockets;Materials;Panheadscrews;Round-headfasteners;Screws(bolts);Socket-headfasteners;Specification(approval);Sphericalheadscrews;Steels;Threads
【摘要】:
【中国标准分类号】:J13
【国际标准分类号】:21_060_10
【页数】:14P;A4
【正文语种】:英语


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【英文标准名称】:Ophthalmics-Instruments-Generalpurposeclinicalvisualacuitycharts
【原文标准名称】:眼测试仪.通用临床视力鉴别图表
【标准号】:ANSIZ80.21-1992
【标准状态】:作废
【国别】:美国
【发布日期】:1992
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:验光字体;视觉敏锐度测验;视觉敏锐度测验;眼科光学;眼科设备;眼科试验设备;图表;光学;光学仪器
【英文主题词】:Charts;Ophthalmicequipment;Ophthalmicoptics;Ophthalmictestequipment;Opticalinstruments;Optics;Optotypes;Visualacuitytestings;Visualacuitytests
【摘要】:Appliestoallclinicalvisualacuitymeasurementsystemsusingrecognitionofhighcontrastoptotypesandwhicharedesignedforgeneraluse.Itdoesnotapplytospecialtestingofvisualacuity.
【中国标准分类号】:C32
【国际标准分类号】:11_040_70
【页数】:9P.;A4
【正文语种】:英语


Product Code:SAE J2496
Title:Transport Area Network Cabling (NONCURRENT Feb 2007)
Issuing Committee:Truck And Bus Low Speed Communication Network Committee
Scope:This series of SAE Recommended Practices was developed to provide an open architecture system for on-board electronic systems. It is the intention of these documents to allow electronic devices to communicate with each other by providing a standard architecture. This particular document describes the Network Interface and Cabling which defines the requirements needed for communicating between devices that are on different segments of the SAE J2496 Transport Area Network. While these recommended practices may be used in retrofitting older vehicles, the primary intent is for implementation in new bus procurements.