I.S. EN 16859:2017現行
Water Quality - Guidance Standard on Monitoring Freshwater Pearl Mussel (margaritifera Margaritifera) Populations and Their Environment
出版：National Standards Authority of Ireland
專家解讀視頻
基本信息
標準編號： I.S. EN 16859:2017
發布時間：2017/3/6 0:00:00
標準類別：Standard
出版單位：National Standards Authority of Ireland
標準頁數：52
標準簡介
Defines guidance on methods for monitoring freshwater pearl mussel (Margaritifera margaritifera) populations and the environmental characteristics important for maintaining populations in favourable condition.
