BS 5411 Pt.4-1986 金属和有关覆层的试验方法.第4部分:覆层厚度测定用库仑法
时间:2024-05-17 08:30:27 来源: 标准资料网 作者：标准资料网 阅读：9073
【英文标准名称】:Methodsoftestformetallicandrelatedcoatings.Coulometricmethodforthemeasurementofcoatingthickness
【原文标准名称】:金属和有关覆层的试验方法.第4部分:覆层厚度测定用库仑法
【标准号】:BS5411Pt.4-1986
【标准状态】:作废
【国别】:英国
【发布日期】:1986-02-28
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:厚度测量;电池;电化学方法;溶解;库仑法;金属覆层;电解质;试验设备;量值;覆层;准确度;金属
【英文主题词】:metalcoatings;electrochemicalmethods;electrolytes;thicknessmeasurement;size;electriccells;coatings;dissolution;metals;coulometricmethods;accuracy;testequipment
【摘要】:
【中国标准分类号】:A29
【国际标准分类号】:
【页数】:12P;A4
【正文语种】:英语
【英文标准名称】:TestMethodforDeterminingApparentOpeningSizeofaGeotextile
【原文标准名称】:测定土工织物表观露缝尺寸的试验方法
【标准号】:ASTMD4751-1995
【标准状态】:作废
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;量值;施工;测定;施工材料;开口;土工织物
【英文主题词】:determination;openings;constructionmaterials;testing;construction;geotextiles;size
【摘要】:
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:
【正文语种】:英语
Product Code:SAE J2119
Title:Manual Controls for Mature Drivers
Issuing Committee:Mature Driver Standards Committee
Scope:Since little data exists to provide appropriate values for control parameters that would be appropriate for mature drivers, the following recommendations are of a general nature. However, they are based upon the current understanding of the aging processes that characterize mature drivers. Notwithstanding the lack of an extensive amount of data in this field, the dissemination of this SAE Information Report is considered to be appropriate and timely in light of the large increase in the number of mature drivers on the public roads, and because of the need to at least initiate efforts toward developing an information report covering this issue.It is realized that there may be cases where specific recommendations may conflict with vehicle packaging and/or operational requirements. Deviation from the recommendations may be necessary and permissible to achieve the best overall system performance. A "mature" driver is defined as one who is over the age of 50 since visual changes become noticeable at about this age. Degenerative cognitive and skeletal changes visually become more apparent at a later age.