ISO 21413-2005 井地下水位测量的手工方法

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                   【英文标准名称】:     Manual methods for the measurement of a groundwater level in a well            【原文标准名称】:     井地下水位测量的手工方法            【标准号】:     ISO 21413-2005            【标准状态】:     现行            【国别】:     国际            【发布日期】:     2005-10    【实施或试行日期】: 【发布单位】: 国际标准化组织(ISO)【起草单位】: ISO/TC 113【标准类型】: ()【标准水平】: ()【中文主题词】: 定义;水井开发;喷泉;地下水;水文学;水位测量;检验;调查;试验报告;测量;测量技术;气动管路;精密度;水生产;抽样方法;井【英文主题词】: 【摘要】: This International Standard develops procedures and prescribes the minimum accuracy required of water-level measurements made in wells using graduated steel tapes, electric tapes and air lines. Procedures and accuracy requirements for measuring water levels in a flowing well are also included, as are procedures required to establish a permanent measuring point. This International Standard discusses the advantages and limitations of each method and requirements for recording the data. This International Standard does not include methods that use automated electrical or mechanical means to measure and record water levels.【中国标准分类号】: A44【国际标准分类号】: 13_060_10【页数】: 30P;A4【正文语种】: 英语