ANSI/ASAE S422-1995 地面配电项目腐蚀与沉积物控制规划的映射符号和命名法

标准号：ANSI/ASAE S422-1995
中文标准名称：地面配电项目腐蚀与沉积物控制规划的映射符号和命名法
英文标准名称：Mapping Symbols and Nomenclature for Erosion and Sediment Control Plans for Land Disturbing Activities
标准类型：F21
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：F21
国际标准分类号：01.080.10;13.080.99
适用范围：The purpose of this Standard is to establish a list of standard mapping symbols for use in erosion and sediment control plan development. This Standard facilitates the use and review of such plans by contractors and other professionals. This Standard will not restrict creation of additional symbols as required for practices not included here. This Standard does not imply that these practices are suitable for erosion or sediment control in any or all applications. The symbols are intended only to facilitate communications.