2018年牛粪重金属钝化堆肥试验
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2018年牛粪重金属钝化堆肥试验包含现场取样, 实验室测定，过滤处理。牛粪、、堆肥重金属百分比值等数据参数
The 2018 Cow Dung Heavy Metal Passivation Composting Experiment involves on-site sampling, laboratory determination and filtration treatment, with data parameters including the percentage values of heavy metals in cow dung and compost.
创建时间：
2022-07-21
