ISO 21413-2005 井地下水位测量的手工方法

标准号：ISO 21413-2005
中文标准名称：井地下水位测量的手工方法
英文标准名称：Manual methods for the measurement of a groundwater level in a well
标准类型：A44
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：A44
国际标准分类号：13.060.10
适用范围：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.