【英文标准名称】:Determinationofsurfaceroughnessparameters,,,,servingtodescribethematerialcomponentoftheroughnessprofile
【原文标准名称】:粗糙度测量.粗糙断面材料部分说明用参数Rpk.Ryk.Mrj.Mr1.Mr2.测量条件和评定方法
【标准号】:DIN4776-1990
【标准状态】:作废
【国别】:德国
【发布日期】:1990-05
【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】:试验;试验条件;参数;特性;粗糙度;额定值;测量;物理性能测量;表面纹理;划痕试验程序;表面粗糙度测定
【英文主题词】:ratings;roughness(surface);properties;measurement;testingconditions;scoringprocedures(tests);parameters;physicalpropertymeasurement;surface-roughnessmeasurement;surfacetexture;testing
【摘要】:
【中国标准分类号】:J04
【国际标准分类号】:17_040_20
【页数】:5P;A4
【正文语种】:德语


Product Code:SAE J292
Title:Snowmobile and Snowmobile Cutter Lamps, Reflective Devices, and Associated Equipment
Issuing Committee:Snowmobile Technical Committee
Scope: This SAE Recommended Practice describes requirements for lamps, reflective devices, and associated equipment for signaling to enable safe operation in darkness and other conditions of reduced visibility.