ISO 19670:2017现行
Fertilizers and soil conditioners - Solid urea aldehyde slow release fertilizer - General requirements
出版：International Organization for Standardization
专家解读视频
Describes general requirements, analytical methods, sampling and preparation of test sample, marking and labelling, packaging, transport and storage for solid urea aldehyde slow release fertilizer.
BS ISO 19670 : 2017 - Identical
NF ISO 19670 : 2017 - Identical
NEN ISO 19670 : 2017 - Identical
NF ISO 19670 : 2017 - Identical
BS ISO 19670 : 2017 - Identical
NEN ISO 19670 : 2017 - Identical
