DIN 58160-4-1972 光学零件标准.平凸透镜
时间:2024-05-20 21:23:26 来源: 标准资料网 作者：标准资料网 阅读：8335
【英文标准名称】:Standardpartsforoptics;plan-convex-lenses
【原文标准名称】:光学零件标准.平凸透镜
【标准号】:DIN58160-4-1972
【标准状态】:作废
【国别】:德国
【发布日期】:1972-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:光学元部件;尺寸;标准零部件;材料;等级(质量);光学
【英文主题词】:dimensions;optics;materials;standardparts;grades(quality);opticalcomponents
【摘要】:
【中国标准分类号】:N30
【国际标准分类号】:37_020
【页数】:4P;A4
【正文语种】:德语
Product Code:SAE J1801
Title:Brake Effectiveness Marking For Brake Blocks
Issuing Committee:Truck And Bus Foundation Brake Committee
Scope:This SAE Recommended Practice provides the method to assign numerical values of brake effectiveness, using data from single station inertia dynamometer effectiveness tests, and to identify a uniform procedure to mark these values on the edge of brake blocks in excess of 12.7 mm (0.51 in) in thickness.The edge markings are intended to provide relevant and meaningful data on the normal and hot effectiveness of brake blocks, using the reference full size brake assembly, to aid in the characterization of these brake block frictional properties.This edge marking methodology is intended to permit accurate identification of the effectiveness values over the full wear life of the brake block. This is accomplished by means of permanent markings on one edge of the brake block.【英文标准名称】:Informationtechnology-ControlfunctionsforcodedcharactersetsAdoptedbyINCITS
【原文标准名称】:信息技术.INCITS采纳的用于控制功能的编码字符集
【标准号】:ANSIISO/IEC6429-1992
【标准状态】:现行
【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】:
【英文主题词】:
【摘要】:ThisInternationalStandarddefinescontrolfunctionsandtheircodedrepresentationsforuseina7-bitcode,anextended7-bitcode,an8-bitcodeoranextended8-bitcode,ifsuchacodeisstructuredinaccordancewithInternationalStandardIS02022.
【中国标准分类号】:L71
【国际标准分类号】:35_040
【页数】:
【正文语种】:英语