土壤质量自然近自然及耕作土壤调查程序指南

ICS13.080.01B10GB中华人民共和国国家标准GB/T36393-2018/IS010381-4:2003土壤质量自然、近自然及耕作土壤调查程序指南Soil quality-Guidance on the procedure for investigation of natural,near-natrual and cultivated sites(ISO 10381-4:2003,Soil quality-Sampling-Part 4:Guidance on theprocedure for investigation of natural,near-natrual and cultivated sites,IDT)2018-06-07发布2019-01-01实施国家市场监督管理总局中国国家标准化管理委员会发布直真伪