肥料 根据Arnd的氮和氨态氮的测定(DIN EN 15559-2009)
收藏国家林业和草原科学数据中心2023-07-23 更新2024-03-06 收录
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https://www.forestdata.cn/dataDetail.html?id=f26a9b6a-11ad-4d59-8b7d-281f1143dd9f
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资源简介:
该数据为肥料 根据Arnd的氮和氨态氮的测定(DIN EN 15559-2009),数据格式为文档,属于国外林业标准全文库。补充元数据内容包括国际分类号、中文分类号、发布单位和年份等。
This dataset is related to fertilizers, and is developed based on the nitrogen and ammonia nitrogen determination method specified in Arnd's standard DIN EN 15559-2009. The data is stored in document format and belongs to the full-text repository of foreign forestry standards. Supplementary metadata includes international classification number, Chinese classification number, issuing institution, publication year and other relevant information.
提供机构:
国家林业和草原科学数据中心
创建时间:
2023-07-23



