DEAS 905:2018 Fertilizer ― Granulated phosphate rock ― Specification
来源:epingalert 发布时间:2018-06-13 浏览量:*
通告成员:
Tanzania
通告类型:
TBT
通告发布时间:
2018-06-13
评议截止时间:
2018-08-12
通告描述:
This Draft East African Standard specifies requirements, methods of sampling and test for granulated phosphate rock fertilizers. The fertilizer shall contain phosphorus as the only predominant primary plant nutrient of biogenic sedimentary origin.